James F. Dunn, MD
Endocrinology, Diabetes & Metabolism Physician · Fort Worth, TX
James F. Dunn, MD is an endocrinology, diabetes & metabolism physician with a practice address in Fort Worth, Texas, and NPI 1518929918, issued on Apr 3, 2006. Check the license (Texas E4312, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James F. Dunn
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- E4312 TX
Self-reported in NPPES; status is on the state search - Practice location
- 909 9TH Ave, Fort Worth, TX 76104
- Phone
- (817) 336-7191
- Enumerated
- Apr 3, 2006
- Record last updated
- Aug 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (817) 288-0617
- Medicaid IDs
- 134657908 TX
134657909 TX - Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 743 in Texas → Look up another NPI →
Also registered at 909 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James F. Dunn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E4312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,605 Medicare Part D claims for 114 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium49 claims
- Levothyroxine Sodium42 claims
- Amlodipine Besylate37 claims
- Ozempic37 claims
- Promethazine Hcl33 claims
- Tresiba Flextouch U-20033 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $27.06
1 payment: food and beverage; the largest payer was Abbvie Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James F. Dunn among 743 endocrinology, diabetes & metabolism physician records in Texas
James F. Dunn, MD is one of 743 endocrinology, diabetes & metabolism physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2015 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Texas
There are 743 endocrinology, diabetes & metabolism physician records in Texas.
All 743 in Texas → Every provider in Fort Worth → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Azhar Afaq, M.D.Fort Worth, TX 761041518906569
- Mary Cox, M.D.Fort Worth, TX 761041104042035
- Franklin Gluck, M.D.Fort Worth, TX 761041154421055
- Stella Hecker, MDFort Worth, TX 761041467484741
- Naveed Khanjee, MDFt Worth, TX 761041942736046
- Kenneth Mair, M.D.Fort Worth, TX 761041588696678
- Saraswathi Saiprasad, MDFort Worth, TX 761041588977102
- Petchpailin SittiratFort Worth, TX 761041871175083
Common questions
What is James F. Dunn, MD's NPI number?
James F. Dunn, MD's National Provider Identifier (NPI) is 1518929918, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James F. Dunn, MD located?
The NPPES record lists a practice address at 909 9TH Ave, Fort Worth, TX, 76104. Phone: (817) 336-7191. Providers update this record themselves, so call before visiting.
How can I verify James F. Dunn, MD's license?
NPPES lists Texas license number E4312, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James F. Dunn, MD prescribe under Medicare Part D?
In 2024, James F. Dunn, MD had 1,605 Medicare Part D claims for 114 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.