Pablo R. Diaz-Esquivel, M.D.
Obstetrics & Gynecology Physician · Amarillo, TX
Pablo R. Diaz-Esquivel, M.D. is an obstetrics & gynecology physician with a practice address in Amarillo, Texas, and NPI 1124037122, issued on Aug 7, 2006. Check the license (Texas F5186, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Pablo R. Diaz-Esquivel
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- F5186 TX
07297 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Coulter, Amarillo, TX 79106
- Phone
- (806) 355-9257
- Enumerated
- Aug 7, 2006
- Record last updated
- May 14, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (806) 353-9871
- Medicaid ID
- 034235401 TX
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 1600 Coulter
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Davidson, HISHearing Instrument Specialist1104913631
- Benjamin Jackson, HISHearing Instrument Specialist1528347754
- Denis Smith, LICENSED DISPENSERHearing Instrument Specialist1306933833
Verify Pablo R. Diaz-Esquivel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license F5186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
336 Medicare Part D claims for 97 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Estradiol132 claims
- Premarin73 claims
- Escitalopram Oxalate18 claims
- Estradiol (Twice Weekly)11 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.
Pablo R. Diaz-Esquivel among 3,524 obstetrics & gynecology physician records in Texas
Pablo R. Diaz-Esquivel, 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 fileNo · 59% of these records are
- Record last updated2009 · 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 Amarillo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Carin Appel, M.D.Amarillo, TX 791061386737088
- Estelle Archer, M.D.Amarillo, TX 791061134179492
- Teresa Baker, MDAmarillo, TX 791061023040227
- Arturo Carrillo, MDAmarillo, TX 791061932131794
- Rhodesia CastilloAmarillo, TX 791061801989447
- Pamela Chandler, M.D.Amarillo, TX 791061326133802
- David Chastain, M.D.Amarillo, TX 791061790870145
- Ann Harral, M.D.Amarillo, TX 791061225124894
Common questions
What is Pablo R. Diaz-Esquivel, M.D.'s NPI number?
Pablo R. Diaz-Esquivel, M.D.'s National Provider Identifier (NPI) is 1124037122, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pablo R. Diaz-Esquivel, M.D. located?
The NPPES record lists a practice address at 1600 Coulter, Amarillo, TX, 79106. Phone: (806) 355-9257. Providers update this record themselves, so call before visiting.
How can I verify Pablo R. Diaz-Esquivel, M.D.'s license?
NPPES lists Texas license number F5186, 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 Pablo R. Diaz-Esquivel, M.D. prescribe under Medicare Part D?
In 2024, Pablo R. Diaz-Esquivel, M.D. had 336 Medicare Part D claims for 97 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.