Stephen Benjamin Perez, PA-C
Physician Assistant · Mountain View, CA
Stephen Benjamin Perez, PA-C is a physician assistant with a practice address in Mountain View, California, and NPI 1407453541, issued on Oct 1, 2020. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Benjamin Perez
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA8057 MA
Self-reported in NPPES; status is on the state search - Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 404-8445
- Enumerated
- Oct 1, 2020
- Record last updated
- Nov 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20231103000522); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 701 E EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Benjamin Perez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California 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
97% fewer Medicare Part D claims than the average physician assistant in 2024
21 Medicare Part D claims for 16 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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
- Sutter Bay Medical FoundationLos Altos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Benjamin Perez among 14,451 physician assistant records in California
Stephen Benjamin Perez, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2018 among the 7,214 with a school on file
- Record last updated2023 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
92 physician assistant records list a practice address in Mountain View
They are 92 of the 2,467 NPPES records with a practice address in Mountain View, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Mountain View → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Federico Campos, PAMountain View, CA 940401497764294
- Diane Dressman, MDMountain View, CA 940401184799264
- Florence Garrett, PA-CMountain View, CA 940401710052857
- Kate Gladman, P.A-CMountain View, CA 940401699720755
- Crystal GrundMountain View, CA 940401720151764
- Edward Hahm, PAMountain View, CA 940401003830639
- Melody Ow, PA-CMountain View, CA 940401114029634
- Karen Perls, PA-CMountain View, CA 940401689775686
Common questions
What is Stephen Benjamin Perez, PA-C's NPI number?
Stephen Benjamin Perez, PA-C's National Provider Identifier (NPI) is 1407453541, issued on Oct 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Benjamin Perez, PA-C located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 404-8445. Providers update this record themselves, so call before visiting.
How can I verify Stephen Benjamin Perez, PA-C's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Benjamin Perez, PA-C prescribe under Medicare Part D?
In 2024, Stephen Benjamin Perez, PA-C had 21 Medicare Part D claims for 16 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.