Maricela Berzunza, P.A.
Physician Assistant · Whittier, CA
Maricela Berzunza, P.A. is a physician assistant with a practice address in Whittier, California, and NPI 1205060936, issued on May 9, 2009. Check the license (California 17696, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maricela Berzunza
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 17696 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13613 Valna Dr, Whittier, CA 90602
- Phone
- (562) 945-4713
- Enumerated
- May 9, 2009
- Record last updated
- May 9, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Maricela Berzunza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 17696Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average physician assistant in 2024
1,358 Medicare Part D claims for 133 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium83 claims
- Losartan Potassium67 claims
- Amlodipine Besylate60 claims
- Metformin Hcl54 claims
- Lisinopril45 claims
- Omeprazole41 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.
Maricela Berzunza among 14,451 physician assistant records in California
Maricela Berzunza, P.A. 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 2009, is newer than 25% of them.
- NPI issued2009 · 25% of these records are older, 73% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2009 · 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).
89 physician assistant records list a practice address in Whittier
They are 89 of the 2,836 NPPES records with a practice address in Whittier, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Whittier → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jamee Ambariantz, PAWhittier, CA 906021790726123
- Marietta Breaux, PA-CWhittier, CA 906021346563871
- Jennifer Faggionato, PAWhittier, CA 906021578508503
- Michael Johnson, PAWhittier, CA 906021497791263
- Paula Meyer, PAWhittier, CA 906021255373783
- Oscar Norona, PA-CWhittier, CA 906021548598535
- James Panlilio, PAWhittier, CA 906021174833263
- Lisette Peralta, PA-CWhittier, CA 906021568770725
Common questions
What is Maricela Berzunza, P.A.'s NPI number?
Maricela Berzunza, P.A.'s National Provider Identifier (NPI) is 1205060936, issued on May 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maricela Berzunza, P.A. located?
The NPPES record lists a practice address at 13613 Valna Dr, Whittier, CA, 90602. Phone: (562) 945-4713. Providers update this record themselves, so call before visiting.
How can I verify Maricela Berzunza, P.A.'s license?
NPPES lists California license number 17696, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maricela Berzunza, P.A. prescribe under Medicare Part D?
In 2024, Maricela Berzunza, P.A. had 1,358 Medicare Part D claims for 133 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.