Sergio Hernandez, PA-C
Physician Assistant · San Antonio, TX
Sergio Hernandez, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1679007025, issued on Apr 12, 2017. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sergio Hernandez
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 20821 US Highway 281 N Ste 122, San Antonio, TX 78258
- Phone
- (210) 546-1600
- Enumerated
- Apr 12, 2017
- Record last updated
- Apr 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (210) 546-1610
- Medicare enrollment
- Enrolled (PECOS I20170619000676); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 20821 US Highway 281 N Ste 122
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sergio Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.3 times the Medicare Part D claims of the average physician assistant in 2024
3,538 Medicare Part D claims for 700 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 58 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium160 claims
- Losartan Potassium152 claims
- Lisinopril109 claims
- Amlodipine Besylate92 claims
- Atorvastatin Calcium88 claims
- Meloxicam85 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
- Physician Primecare, IncSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergio Hernandez among 10,999 physician assistant records in Texas
Sergio Hernandez, 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 2017, is newer than 52% of them.
- NPI issued2017 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2016 · median 2017 among the 6,096 with a school on file
- Record last updated2017 · 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
- Marizu Borrego, PA-CSan Antonio, TX 782581003041666
- Robert Foulk, P.A.San Antonio, TX 782581013977578
- Fabian Gomez, PASan Antonio, TX 782581639241805
- Crystal Horton, PASan Antonio, TX 782581215165881
- Coleen Hurst, PASan Antonio, TX 782581619077807
- Robbie Locklear-Zoll, P.A.CSan Antonio, TX 782581295847812
- Miguel Moran Myres, PASan Antonio, TX 782581831348648
- Alhashmin Murji, PA-CSan Antonio, TX 782581669647806
Common questions
What is Sergio Hernandez, PA-C's NPI number?
Sergio Hernandez, PA-C's National Provider Identifier (NPI) is 1679007025, issued on Apr 12, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sergio Hernandez, PA-C located?
The NPPES record lists a practice address at 20821 US Highway 281 N Ste 122, San Antonio, TX, 78258. Phone: (210) 546-1600. Providers update this record themselves, so call before visiting.
How can I verify Sergio Hernandez, PA-C's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Sergio Hernandez, PA-C prescribe under Medicare Part D?
In 2024, Sergio Hernandez, PA-C had 3,538 Medicare Part D claims for 700 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.