Maria Del Rosario Amaya, PA-C
Physician Assistant · San Antonio, TX
Maria Del Rosario Amaya, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1922202712, issued on Jun 13, 2007. Check the license (Texas PA02870, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Del Rosario Amaya
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA02870 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4318 Moonlight Way, San Antonio, TX 78230
- Phone
- (210) 558-8878
- Enumerated
- Jun 13, 2007
- Record last updated
- Sep 18, 2025
- Fax
- (210) 558-9389
- Medicare enrollment
- Enrolled (PECOS I20110318000215); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2000
- Entity
- Type 1 · individual
Also registered at 4318 Moonlight Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Del Rosario Amaya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA02870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average physician assistant in 2024
466 Medicare Part D claims for 125 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin21 claims
- Levothyroxine Sodium20 claims
- Metformin Hcl19 claims
- Atorvastatin Calcium14 claims
- Omeprazole12 claims
- Gabapentin11 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: $1,223.57
65 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Juan Carlos Garza MD PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
873 physician assistant records list a practice address in San Antonio
They are 873 of the 37,749 NPPES records with a practice address in San Antonio, and 10,999 physician assistant records in Texas.
All 873 in San Antonio → All 10,999 in Texas → Every provider in San Antonio →
Other physician assistant records in Texas
- Neha Aamir, PAPearland, TX1932821808
- Shaghayegh Ababaf, PA-CLewisville, TX1912372145
- Linda Abad, PA-CHouston, TX1063928240
- Hansaa AbbasiDallas, TX1013575679
- Alicia Abbey, MPAS, PA-CSan Antonio, TX1710468145
- Dallah Abdallahi, PADallas, TX1093294811
- Haya AbdellatifGalveston, TX1518409903
- Hillary Abdennassar, PA-CDallas, TX1245991793
- Hodan Abdi, PA-CDallas, TX1558750075
- Lama Abdillahi, PAGalveston, TX1396668604
Common questions
What is Maria Del Rosario Amaya, PA-C's NPI number?
Maria Del Rosario Amaya, PA-C's National Provider Identifier (NPI) is 1922202712, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria Del Rosario Amaya, PA-C located?
The NPPES record lists a practice address at 4318 Moonlight Way, San Antonio, TX, 78230. Phone: (210) 558-8878. Providers update this record themselves, so call before visiting.
How can I verify Maria Del Rosario Amaya, PA-C's license?
NPPES lists Texas license number PA02870, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Del Rosario Amaya, PA-C prescribe under Medicare Part D?
In 2024, Maria Del Rosario Amaya, PA-C had 466 Medicare Part D claims for 125 beneficiaries; 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.