Dr. Ian W. Flinn
- Gender: Male
- Experience: 31 years
- Graduated from: Johns Hopkins University School Of Medicine
- Graduation year: 1990
- Sole propriator: No
- NPI: 1417990367
Dr. Ian W. Flinn M.D.
Hematologist
He is located at 250 25th Avenue North Ste 412 in Nashville, TN 37203. Can help patients with the following: Anemia, Arsenic Poisoning, Bone Cancer, Heart Disease, Methemoglobinemia, Polycythemia. His National Provider Identifier (NPI) number is 1417990367. Appointment can be made via the phone number (615) 986-7600. He also has a website where you can get more information. The website can be found at https://healthcare.ascension.org/doctors/1417990367/ian-w-flinn-nashville-tn. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Ian Winchester Flinn, being an hematologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ian W. Flinn.
- Alcoholism
- Anemia
- Arsenic Poisoning
- Beta Thalassemia
- Blood Clots
- Bone Cancer
- Cancer
- Ciguatera Poisoning
- Deep Vein Thrombosis (DVT)
- Drug Overdose
- Fetal Alcohol Syndrome (FAS)
- Heart Disease
- Hemophilia
- Hodgkin's Disease
- Idiopathic Thrombocytopenic Purpura (ITP)
- Lead Poisoning
- Leukemia
- Mercury Poisoning
- Methemoglobinemia
- Multiple Myeloma
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Pernicious Anemia
- Polycythemia
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
Procedures Performed by Dr. Ian W. Flinn
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Ian W. Flinn as in-network for the following 2026 plans.
Health plans
Ambetter of Tennessee
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Elite Gold | EPO · Gold | Preferred | Accepting new patients at some locations |
| Elite Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients at some locations |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Accepting new patients at some locations |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients at some locations |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients at some locations |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients at some locations |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients at some locations |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients at some locations |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients at some locations |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients at some locations |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients at some locations |
BlueCross BlueShield of Tennessee
Network data as of Aug 25, 2026, as reported by the insurer.
Show all 12 plans from BlueCross BlueShield of Tennessee
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCross B15E $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Bronze | Blue Network E | Accepting new patients |
| BlueCross B16E $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network E | Accepting new patients |
| BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network S | Accepting new patients |
| BlueCross B17E $0 virtual care from Teladoc Health® + Adult Dental (8 plan variants) | EPO · Bronze | Blue Network E | Accepting new patients |
| BlueCross B19E $60 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Blue Network E | Accepting new patients |
| BlueCross G08E $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Blue Network E | Accepting new patients |
| BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Blue Network S | Accepting new patients |
| BlueCross S26E $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
| BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network S | Accepting new patients |
| BlueCross S27E $60 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
| BlueCross S29E $60 PCP Copay + $0 virtual care from Teladoc Health® + Adult Dental (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
| BlueCross S34E $45 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Blue Network E | Accepting new patients |
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 10 plans from Cigna Healthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect Bronze 7500 Indiv Med Deductible | EPO · Bronze | Preferred | Accepting new patients |
| Connect Bronze 8500 Indiv Med Deductible | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Bronze CMS Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect Gold 1500 Indiv Med Deductible | EPO · Gold | Preferred | Accepting new patients |
| Connect Gold CMS Standard | EPO · Gold | Preferred | Accepting new patients |
| Connect myDiabetesCare Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Connect myDiabetesCare Silver | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver 3000 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver 4500 Indiv Med Deductible | EPO · Silver | Preferred | Accepting new patients |
| Connect Silver CMS Standard | EPO · Silver | Preferred | Accepting new patients |
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Sep 16, 2026, as reported by the insurer.
Show all 12 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage (Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage (Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Ian W. Flinn is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Ian W. Flinn is enrolled to bill Medicare as a Practitioner - Hematology/oncology .
Bills through: Tennessee Oncology Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| F Hoffmann-La Roche | $15406 |
| Incyte | $14941 |
| AbbVie | $11831 |
Other
| Consulting | $54940 |
| Travel and Lodging | $17775 |
| Food and Beverage | $13137 |
| Promotional Speaking or Service | $3500 |
| Other | $2360 |
Studies
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1990Other ways to reach out
- Website: https://healthcare.ascension.org/doctors/1417990367/ian-w-flinn-nashville-tn
Additional Specialities
- Medical Toxicologist
Looking for more Hematologists?
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- Address: #350 2004 Hayes Street Nashville, 37203, TN
- Gender: Male
- Address: #100 250 25th Avenue North Nashville, 37203, TN
- Gender: Male
- Address: #720 2004 Hayes Street Nashville, 37203, TN
- Gender: Female
- Address: #350 2004 Hayes Street Nashville, 37203, TN
- Gender: Female
- Address: #100 250 25th Avenue North Nashville, 37203, TN
- Gender: Male
- Address: #100 250 25th Avenue North Nashville, 37203, TN
Questions & Answers
Does Dr. Ian Winchester Flinn have affiliation with practices?
Dr. Ian Winchester Flinn is affiliated with Southern Pet Scan. For the full list of practices see this list.
Does Dr. Ian Winchester Flinn accept patients with BlueCross BlueShield of Tennessee?
Yes, Dr. Ian Winchester Flinn is listed in-network for BlueCross BlueShield of Tennessee through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Ian Winchester Flinn affiliation with hospitals?
Dr. Ian Winchester Flinn is affiliated with TRISTAR CENTENNIAL MEDICAL CENTER.
What conditions does Dr. Ian Winchester Flinn treat?
Dr. Ian Winchester Flinn provides treatment for Anemia, Arsenic Poisoning, Bone Cancer, Heart Disease, Methemoglobinemia, Polycythemia. For the full list see this list.
Where can you meet with Dr. Ian Winchester Flinn?
Dr. Ian Winchester Flinn's office is located at 250 25th Avenue North Ste 412 in Nashville, TN 37203.