Andreas Villacorta, PA-C
Physician Assistant · San Francisco, CA
Andreas Villacorta, PA-C is a physician assistant with a practice address in San Francisco, California, and NPI 1518554419, issued on Dec 25, 2020. Check the license (California PA66703, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andreas Villacorta
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA66703 CA
PA15194 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2 Embarcadero Ctr Lbby Level, San Francisco, CA 94111
- Phone
- (888) 663-6331
- Enumerated
- Dec 25, 2020
- Record last updated
- Jun 18, 2026
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20250917000345); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 2 Embarcadero Ctr Lbby Level
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan AdamNurse Practitioner1033530811
- Julie Ahlrich, FNP-BCFamily Nurse Practitioner1780802629
- Ann Ala, NPFamily Nurse Practitioner1083948012
- Jennifer Alexander, FNPFamily Nurse Practitioner1205179249
- Sameerah Ali, FNP-BCNurse Practitioner1558531566
- Amanda Anderson, P.A.Physician Assistant1104292267
Verify Andreas Villacorta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA66703Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
49 Medicare Part D claims for 35 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Somagen Healthcare IncSantee, CA
- Tmc Provider Group PLLCPflugerville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andreas Villacorta among 14,451 physician assistant records in California
Andreas Villacorta, 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
- Graduated2021 · median 2018 among the 7,214 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 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 Francisco → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Caroline Ahlquist, PA-CSan Francisco, CA 941111467524579
- Bodhi Anderson, PACSan Francisco, CA 941111730384942
- Joshua Borgstadt, PA-CSan Francisco, CA 941111417097155
- Karen Dress, PA-CSan Francisco, CA 941111013123157
- Cuyla Dudley, PA-C, ATCSan Francisco, CA 941111467426056
- Ashley Gregory, P.A.San Francisco, CA 941111255371746
- Amee Koch, PA-CSan Francisco, CA 941111013932094
- Danielle MartinoSan Francisco, CA 941111659549152
Common questions
What is Andreas Villacorta, PA-C's NPI number?
Andreas Villacorta, PA-C's National Provider Identifier (NPI) is 1518554419, issued on Dec 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Andreas Villacorta, PA-C located?
The NPPES record lists a practice address at 2 Embarcadero Ctr Lbby Level, San Francisco, CA, 94111. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.
How can I verify Andreas Villacorta, PA-C's license?
NPPES lists California license number PA66703, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Andreas Villacorta, PA-C prescribe under Medicare Part D?
In 2024, Andreas Villacorta, PA-C had 49 Medicare Part D claims for 35 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Andreas Villacorta, PA-C's MIPS final score?
The 2023 MIPS final score is 86.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.