Robert Ambach, P.A.
Physician Assistant · San Diego, CA
Robert Ambach, P.A. is a physician assistant with a practice address in San Diego, California, and NPI 1437122686, issued on Feb 8, 2006. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert Ambach
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 34800 Bob Wilson Dr, San Diego, CA 92134
- Phone
- (619) 532-6460
- Enumerated
- Feb 8, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (619) 532-6299
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 34800 Bob Wilson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Ambach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert Ambach among 14,451 physician assistant records in California
Robert Ambach, 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 not. Its NPI, issued in 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 87% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- 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).
747 physician assistant records list a practice address in San Diego
They are 747 of the 52,937 NPPES records with a practice address in San Diego, and 14,451 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,451 in California → Every provider in San Diego → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kishla Askins, PA-CSan Diego, CA 921341659428621
- Joseph Buckner, PA-CSan Diego, CA 921341215909205
- Anna Concepcion, PA-CSan Diego, CA 921341386704823
- Vicki EnglishSan Diego, CA 921341962558627
- Joe Hamm, PA-CSan Diego, CA 921341588839393
- Alana Jorge, P.A.San Diego, CA 921341285739029
- Melissa Liwanag, PA-CSan Diego, CA 921341790937787
- Steven Noakes, PA-CSan Diego, CA 921341962603993
Common questions
What is Robert Ambach, P.A.'s NPI number?
Robert Ambach, P.A.'s National Provider Identifier (NPI) is 1437122686, issued on Feb 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Ambach, P.A. located?
The NPPES record lists a practice address at 34800 Bob Wilson Dr, San Diego, CA, 92134. Phone: (619) 532-6460. Providers update this record themselves, so call before visiting.
How can I verify Robert Ambach, P.A.'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.