Peter Irwin, M.D.
Obstetrics & Gynecology Physician · Fort Worth, TX
Peter Irwin, M.D. is an obstetrics & gynecology physician with a practice address in Fort Worth, Texas, and NPI 1790759942, issued on Feb 15, 2006. Check the license (Texas H7617, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Peter Irwin
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- H7617 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6100 Harris Pkwy, Fort Worth, TX 76132
- Phone
- (817) 433-5928
- Enumerated
- Feb 15, 2006
- Record last updated
- Mar 29, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (817) 433-5930
- Medicaid ID
- 122222603 TX
- Medicare enrollment
- Enrolled (PECOS I20111007000202); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1989
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 6100 Harris Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhammad AhsanInternal Medicine Physician1821452756
- Syed AjazInternal Medicine Physician1952006876
- Althea Alexis, M.D.Obstetrics & Gynecology Physician1457476939
- Babiker AliInternal Medicine Physician1104261619
- Sana Ali, MDInternal Medicine Physician1366708968
- Ronald Anderson, MDAnesthesiology Physician1548290026
Verify Peter Irwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H7617Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
129 Medicare Part D claims for 44 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Estradiol37 claims
- Nitrofurantoin Mono-Macro13 claims
- Premarin12 claims
- Prempro11 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: $19.92
1 payment: food and beverage; the largest payer was Exeltis, USA Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Peter Irwin among 3,524 obstetrics & gynecology physician records in Texas
Peter Irwin, M.D. is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1989 · median 2005 among the 2,093 with a school on file
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Texas
There are 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Fort Worth → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Althea Alexis, M.D.Fort Worth, TX 761321457476939
- Robert Burke, M.D.Fort Worth, TX 761321003830506
- Frederick Carrington, MDFort Worth, TX 761321558305151
- Lisa Gardner, DOFort Worth, TX 761321477578292
- Robert Howell, MDFort Worth, TX 761321093759698
- Timothy Jones, D.O.Fort Worth, TX 761321114998176
- Beatrice Kutzler, MDFort Worth, TX 761321588682967
- Benjamin McWilliams, M. D.Fort Worth, TX 761321033165105
Common questions
What is Peter Irwin, M.D.'s NPI number?
Peter Irwin, M.D.'s National Provider Identifier (NPI) is 1790759942, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Irwin, M.D. located?
The NPPES record lists a practice address at 6100 Harris Pkwy, Fort Worth, TX, 76132. Phone: (817) 433-5928. Providers update this record themselves, so call before visiting.
How can I verify Peter Irwin, M.D.'s license?
NPPES lists Texas license number H7617, 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 Peter Irwin, M.D. prescribe under Medicare Part D?
In 2024, Peter Irwin, M.D. had 129 Medicare Part D claims for 44 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.