Darrell Andrew Alviar, PA-C
Physician Assistant · San Antonio, TX
Darrell Andrew Alviar, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1093103962, issued on Dec 30, 2014. Check the license (Texas PA09383, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Darrell Andrew Alviar
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA09383 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8026 Floyd Curl Dr, San Antonio, TX 78229
- Phone
- (210) 575-4837
- Enumerated
- Dec 30, 2014
- Record last updated
- Apr 3, 2025
- Fax
- (210) 575-8647
- Medicare enrollment
- Enrolled (PECOS I20160718001876); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 8026 Floyd Curl Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anna Barker, BSN, MSN, PMHNPPsychiatric/Mental Health Nurse Practitioner1114579257
- Joyce Burns, FNPFamily Nurse Practitioner1104840511
- Nathan BustosSurgical Assistant1407774300
Verify Darrell Andrew Alviar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA09383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average physician assistant in 2024
109 Medicare Part D claims for 77 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone18 claims
- Prednisone18 claims
- Azithromycin15 claims
- Amoxicillin-Clavulanate Potass12 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
- Tmc Provider Group PLLCSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darrell Andrew Alviar among 10,999 physician assistant records in Texas
Darrell Andrew Alviar, 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 2014, is newer than 40% of them.
- NPI issued2014 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2014 · median 2017 among the 6,096 with a school on file
- 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).
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 10,999 in Texas → Every provider in San Antonio → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christa Black, PA-CSan Antonio, TX 782291033177837
- Leticia Bland, PA-CSan Antonio, TX 782291659356178
- Karen Burchell, PA-CSan Antonio, TX 782291992772503
- John Curran, PASan Antonio, TX 782291174583892
- Sara Dungan, PA-CSan Antonio, TX 782291518917319
- Melinda Ellis, PA-CSan Antonio, TX 782291710954581
- Stanley Oatman, P.A-CSan Antonio, TX 782291215982434
- Stephanie Philipp, PACSan Antonio, TX 782291881662757
Common questions
What is Darrell Andrew Alviar, PA-C's NPI number?
Darrell Andrew Alviar, PA-C's National Provider Identifier (NPI) is 1093103962, issued on Dec 30, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Darrell Andrew Alviar, PA-C located?
The NPPES record lists a practice address at 8026 Floyd Curl Dr, San Antonio, TX, 78229. Phone: (210) 575-4837. Providers update this record themselves, so call before visiting.
How can I verify Darrell Andrew Alviar, PA-C's license?
NPPES lists Texas license number PA09383, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Darrell Andrew Alviar, PA-C prescribe under Medicare Part D?
In 2024, Darrell Andrew Alviar, PA-C had 109 Medicare Part D claims for 77 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.