NPPES file of Aug 9, 2026

Aaron Scott Lopez

Physician Assistant · Vallejo, CA

Aaron Scott Lopez is a physician assistant with a practice address in Vallejo, California, and NPI 1194439992, issued on Jan 6, 2023. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1194439992
Name
Aaron Scott Lopez
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1310 Club Dr, Vallejo, CA 94592
Phone
(707) 638-5809
Enumerated
Jan 6, 2023
Record last updated
Jan 6, 2023
Medicare enrollment
Enrolled (PECOS I20260323001257); may accept Medicare assignment
Medical or professional school
Touro Un College Of Osteopathic Medicine, Vallejo, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1310 Club Dr

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

  1. Ovanes AbramyanStudent in an Organized Health Care Education/Training Program1396495594
  2. Claudia AguirrePhysician Assistant1134991516
  3. Jasmine AhdoutPhysician Assistant1619704632
  4. Sofia AhmadzaiPhysician Assistant1295552214
  5. Veronica Alcaraz-ReyesNutrition Education Nutritionist1407703259
  6. Michelle AlderetePhysician Assistant1740855584

Verify Aaron Scott Lopez 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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Aaron Scott Lopez among 14,451 physician assistant records in California

Aaron Scott Lopez 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 not. Its NPI, issued in 2023, is newer than 80% of them.

  • NPI issued2023 · 80% of these records are older, 13% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2025 · median 2018 among the 7,214 with a school on file
  • Record last updated2023 · 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).

215 physician assistant records list a practice address in Vallejo

They are 215 of the 2,836 NPPES records with a practice address in Vallejo, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 physician assistant records with the nearest ZIP codes

  1. Tramanh BuiVallejo, CA 945921982249314
  2. Janessa Rose CaballeroVallejo, CA 945921225632979
  3. Sabrina ChangVallejo, CA 945921497378970
  4. Alexander Flood-BryzmanVallejo, CA 945921194210351
  5. Doreen Frempong, PA-CVallejo, CA 945921487111258
  6. Helen HuangVallejo, CA 945921730753815
  7. Paul KimVallejo, CA 945921154995280
  8. Monique KoechlinVallejo, CA 945921609440890

Common questions

What is Aaron Scott Lopez's NPI number?

Aaron Scott Lopez's National Provider Identifier (NPI) is 1194439992, issued on Jan 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Scott Lopez located?

The NPPES record lists a practice address at 1310 Club Dr, Vallejo, CA, 94592. Phone: (707) 638-5809. Providers update this record themselves, so call before visiting.

How can I verify Aaron Scott Lopez's license?

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