James Allen, DO
Internal Medicine Physician · Fort Worth, TX
James Allen, DO is an internal medicine physician with a practice address in Fort Worth, Texas, and NPI 1063946390, issued on Apr 13, 2017. Check the license (Texas S5309, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Allen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- S5309 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1500 S Main St, Fort Worth, TX 76104
- Phone
- (817) 702-7211
- Enumerated
- Apr 13, 2017
- Record last updated
- Oct 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200818001687); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1500 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S5309Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
284 Medicare Part D claims for 85 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Desvenlafaxine Succinate Er23 claims
- Lisinopril16 claims
- Buspirone Hcl13 claims
- Risperidone13 claims
- Oxycodone Hcl12 claims
- Furosemide11 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.
Bills Medicare through one group practice
- Hospitalist Medicine Physicians OF Texas PLLCFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Allen among 9,175 internal medicine physician records in Texas
James Allen, DO is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2004 among the 6,088 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 internal medicine physician records list a practice address in Fort Worth
They are 388 of the 15,511 NPPES records with a practice address in Fort Worth, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Fort Worth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Enedina Alcantara, MDFort Worth, TX 761041467449108
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- Kendra Belfi, M.D.Fort Worth, TX 761041992705560
- David Capper, MDFt Worth, TX 761041720075690
- Sreedevi Gangireddy, MDFort Worth, TX 761041780657858
- Jessie Hicks, D.O.Fort Worth, TX 761041811994023
- Corbin Hunt, MDFort Worth, TX 761041760458640
- Cecila Karl, MDFort Worth, TX 761041932100468
Common questions
What is James Allen, DO's NPI number?
James Allen, DO's National Provider Identifier (NPI) is 1063946390, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is James Allen, DO located?
The NPPES record lists a practice address at 1500 S Main St, Fort Worth, TX, 76104. Phone: (817) 702-7211. Providers update this record themselves, so call before visiting.
How can I verify James Allen, DO's license?
NPPES lists Texas license number S5309, 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 Allen, DO prescribe under Medicare Part D?
In 2024, James Allen, DO had 284 Medicare Part D claims for 85 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.