Maria Fernanda Leyva, PA-C
Physician Assistant · San Leandro, CA
Maria Fernanda Leyva, PA-C is a physician assistant with a practice address in San Leandro, California, and NPI 1023668290, issued on Sep 18, 2019. Check the license (California PA57197, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Fernanda Leyva
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA57197 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1566 140TH Ave, San Leandro, CA 94578
- Phone
- (510) 481-3872
- Enumerated
- Sep 18, 2019
- Record last updated
- Aug 5, 2022
- Medicare enrollment
- Enrolled (PECOS I20220308000525); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Maria Fernanda Leyva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA57197Check 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
197 Medicare Part D claims for 37 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Ubrelvy39 claims
- Ajovy Autoinjector32 claims
- Aimovig Autoinjector17 claims
- Naratriptan Hcl12 claims
- Topiramate12 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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Fernanda Leyva among 14,451 physician assistant records in California
Maria Fernanda Leyva, 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 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2019 · median 2018 among the 7,214 with a school on file
- Record last updated2022 · 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).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Leandro → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lindsay Allen, PA-CSan Leandro, CA 945781215371745
- Natalia Cortez, PA-CSan Leandro, CA 945781790073682
- Fariha Farooq, PAAshland, CA 945781154061885
- Andrew Goodrum, PA-CSan Leandro, CA 945781245077577
- Felicity Harris, P.A-CSan Leandro, CA 945781487189791
- Jordan Lalonde, PA-CSan Leandro, CA 945781063763977
- Jillian Pierson, PA-CSan Leandro, CA 945781396306148
- David Ross, PASan Leandro, CA 945781134100563
Common questions
What is Maria Fernanda Leyva, PA-C's NPI number?
Maria Fernanda Leyva, PA-C's National Provider Identifier (NPI) is 1023668290, issued on Sep 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Maria Fernanda Leyva, PA-C located?
The NPPES record lists a practice address at 1566 140TH Ave, San Leandro, CA, 94578. Phone: (510) 481-3872. Providers update this record themselves, so call before visiting.
How can I verify Maria Fernanda Leyva, PA-C's license?
NPPES lists California license number PA57197, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Fernanda Leyva, PA-C prescribe under Medicare Part D?
In 2024, Maria Fernanda Leyva, PA-C had 197 Medicare Part D claims for 37 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.