NPPES file of Aug 9, 2026

Adam Christopher Villa, MD

Student in an Organized Health Care Education/Training Program · Vallejo, CA

Adam Christopher Villa, MD is a student in an organized health care education/training program with a practice address in Vallejo, California, and NPI 1720669096, issued on Apr 19, 2021. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720669096
Name
Adam Christopher Villa
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
975 Sereno Drive, Vallejo, CA 94589
Phone
(707) 651-4071
Enumerated
Apr 19, 2021
Record last updated
Apr 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 975 Sereno Drive

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eliza Arreola-LapuzPharmacist1437681285
  2. Maggie Grazela, MDStudent in an Organized Health Care Education/Training Program1154117711
  3. Amy Kong, PHARM.D.Pharmacist1336238187
  4. Robyn Lakamsani, M.D.Family Medicine Physician1073786315
  5. Jake LoitzStudent in an Organized Health Care Education/Training Program1588291306
  6. Frederick Lopez, CRNACertified Registered Nurse Anesthetist1972668580

Verify Adam Christopher Villa in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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55% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

287 Medicare Part D claims for 77 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Adam Villa287
  2. Specialty average185

Most prescribed

  1. Atorvastatin Calcium23 claims
  2. Amlodipine Besylate22 claims
  3. Metformin Hcl Er13 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.

Adam Christopher Villa among 40,652 student in an organized health care education/training program records in California

Adam Christopher Villa, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 28% of them.

  • NPI issued2021 · 28% of these records are older, 66% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2021 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

95 student in an organized health care education/training program records list a practice address in Vallejo

They are 95 of the 2,836 NPPES records with a practice address in Vallejo, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Kelsey Goodwin, D.O.Vallejo, CA 945891649628512
  2. Evan HirschbeinVallejo, CA 945891003270646
  3. Joanna IngebritsenVallejo, CA 945891245764539
  4. An-An Jiang, DPMVallejo, CA 945891023462629
  5. Kelsey Krigstein, MDVallejo, CA 945891871940940
  6. Chloe Le Marchand, M.D.Vallejo, CA 945891194172247
  7. Megan Matsumoto, PH.D.Vallejo, CA 945891215481890
  8. Sean NisamVallejo, CA 945891003341777

Common questions

What is Adam Christopher Villa, MD's NPI number?

Adam Christopher Villa, MD's National Provider Identifier (NPI) is 1720669096, issued on Apr 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Adam Christopher Villa, MD located?

The NPPES record lists a practice address at 975 Sereno Drive, Vallejo, CA, 94589. Phone: (707) 651-4071. Providers update this record themselves, so call before visiting.

How can I verify Adam Christopher Villa, MD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Adam Christopher Villa, MD prescribe under Medicare Part D?

In 2024, Adam Christopher Villa, MD had 287 Medicare Part D claims for 77 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.