Justin Guy Rivera, PHYSICIAN ASSISTANT
Physician Assistant · San Antonio, TX
Justin Guy Rivera, PHYSICIAN ASSISTANT is a physician assistant with a practice address in San Antonio, Texas, and NPI 1346884806, issued on Oct 29, 2019. Check the license (Texas PA14175, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justin Guy Rivera
- Credential
- PHYSICIAN ASSISTANT
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA14175 TX
PA57420 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6841 San Pedro Ave, San Antonio, TX 78216
- Phone
- (210) 901-6743
- Enumerated
- Oct 29, 2019
- Record last updated
- Jan 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20210304001596); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Verify Justin Guy Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA14175Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average physician assistant in 2024
202 Medicare Part D claims for 142 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azelastine Hcl37 claims
- Albuterol Sulfate Hfa19 claims
- Amoxicillin-Clavulanate Potass18 claims
- Cephalexin15 claims
- Sulfamethoxazole-Trimethoprim15 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
- Nluc PLLCConroe, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin Guy Rivera among 10,999 physician assistant records in Texas
Justin Guy Rivera, PHYSICIAN ASSISTANT 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 2019, is newer than 60% of them.
- NPI issued2019 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2019 · median 2017 among the 6,096 with a school on file
- Record last updated2026 · 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
- Adelaide Bachle, PASan Antonio, TX 782161134886534
- James Belcher, PA-CSan Antonio, TX 782161285616847
- Sydney Bell, PA-CSan Antonio, TX 782161568170785
- Dane Burke, PT, PA-C, ATCSan Antonio, TX 782161649302233
- Michael Champion, PASan Antonio, TX 782161558364018
- Mark Galvan, PASan Antonio, TX 782161588487920
- Steven Gomez, PA-CSan Antonio, TX 782161588295174
- Brandie Jenkins, PHYSICIAN ASSISTANTSan Antonio, TX 782161326361874
Common questions
What is Justin Guy Rivera, PHYSICIAN ASSISTANT's NPI number?
Justin Guy Rivera, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1346884806, issued on Oct 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Justin Guy Rivera, PHYSICIAN ASSISTANT located?
The NPPES record lists a practice address at 6841 San Pedro Ave, San Antonio, TX, 78216. Phone: (210) 901-6743. Providers update this record themselves, so call before visiting.
How can I verify Justin Guy Rivera, PHYSICIAN ASSISTANT's license?
NPPES lists Texas license number PA14175, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Justin Guy Rivera, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2024, Justin Guy Rivera, PHYSICIAN ASSISTANT had 202 Medicare Part D claims for 142 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.