Maricela Villalta, PA-C
Physician Assistant · Woodland Hills, CA
Maricela Villalta, PA-C is a physician assistant with a practice address in Woodland Hills, California, and NPI 1649504135, issued on Sep 30, 2009. Check the license (California PA20561, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maricela Villalta
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA20561 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5601 DE Soto Ave, Woodland Hills, CA 91367
- Phone
- (818) 719-2000
- Enumerated
- Sep 30, 2009
- Record last updated
- Feb 11, 2022
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 5601 DE Soto Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sunitha AbrahamCertified Respiratory Therapist1114409679
- Arineh AbramPharmacist1760108401
- Stephano Abusleme, DOStudent in an Organized Health Care Education/Training Program1538747639
- Ani Adamian, PHARM DPharmacist1043841851
Verify Maricela Villalta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA20561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
142 Medicare Part D claims for 60 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. 34 claims were for opioids.
Most prescribed
- Oxycodone Hcl32 claims
- Ibuprofen25 claims
- Chlorhexidine Gluconate15 claims
- Calcitriol11 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 Villalta among 14,451 physician assistant records in California
Maricela Villalta, 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 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 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 Woodland Hills → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Adam Cady, ATC,CSCS,PA-CWoodland Hills, CA 913671407034317
- Darryl De Haas, PA-CWoodland Hills, CA 913671164416939
- Michelle Drasin, PA-CWoodland Hills, CA 913671699062851
- Steven Fink, P.A.Woodland Hills, CA 913671326088618
- Jessica Horazy, PA-CWoodland Hills, CA 913671366653834
- Tatyana Mitina, PAWoodland Hills, CA 913671063537561
- Karin Nielsen, PAWoodland Hills, CA 913671013033265
- Denice O'Bryan, PAWoodland Hills, CA 913671043336282
Common questions
What is Maricela Villalta, PA-C's NPI number?
Maricela Villalta, PA-C's National Provider Identifier (NPI) is 1649504135, issued on Sep 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maricela Villalta, PA-C located?
The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (818) 719-2000. Providers update this record themselves, so call before visiting.
How can I verify Maricela Villalta, PA-C's license?
NPPES lists California license number PA20561, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maricela Villalta, PA-C prescribe under Medicare Part D?
In 2024, Maricela Villalta, PA-C had 142 Medicare Part D claims for 60 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.