Ramiro Miguel Diaz, PA-C
Physician Assistant · Pharr, TX
Ramiro Miguel Diaz, PA-C is a physician assistant with a practice address in Pharr, Texas, and NPI 1306593116, issued on Mar 2, 2022. Check the license (Texas PA15367, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ramiro Miguel Diaz
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA15367 TX
Self-reported in NPPES; status is on the state search - Practice location
- 900 W Sam Houston Blvd Ste 1, Pharr, TX 78577
- Phone
- (956) 783-1000
- Enumerated
- Mar 2, 2022
- Record last updated
- Mar 31, 2025
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 900 W Sam Houston Blvd Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ramiro Miguel Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA15367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average physician assistant in 2024
12 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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: $170.95
3 payments; by number, the most common kind was food and beverage; the largest payer was Optinose US, Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
Ramiro Miguel Diaz among 10,999 physician assistant records in Texas
Ramiro Miguel Diaz, PA-C is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 74% of them.
- NPI issued2022 · 74% of these records are older, 18% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 physician assistant records list a practice address in Pharr
They are 23 of the 500 NPPES records with a practice address in Pharr, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Pharr → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Juan Aguirre, PA-CPharr, TX 785771780166157
- Jesus BarronPharr, TX 785771225387483
- Niddia Champion, P.A.- CPharr, TX 785771699194720
- Maria Davila, P.A.Pharr, TX 785771225564636
- Miguel Gonzalez, PA-CPharr, TX 785771336446160
- Jennifer Hall, PA-CPharr, TX 785771538691951
- Nelson Loggiodice, PAPharr, TX 785771477551471
- Marilyn Lopez-Longoria, P.A.-CPharr, TX 785771801136486
Common questions
What is Ramiro Miguel Diaz, PA-C's NPI number?
Ramiro Miguel Diaz, PA-C's National Provider Identifier (NPI) is 1306593116, issued on Mar 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ramiro Miguel Diaz, PA-C located?
The NPPES record lists a practice address at 900 W Sam Houston Blvd Ste 1, Pharr, TX, 78577. Phone: (956) 783-1000. Providers update this record themselves, so call before visiting.
How can I verify Ramiro Miguel Diaz, PA-C's license?
NPPES lists Texas license number PA15367, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Ramiro Miguel Diaz, PA-C prescribe under Medicare Part D?
In 2024, Ramiro Miguel Diaz, PA-C had 12 Medicare Part D claims; the average among physician assistant prescribers was 830. 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.