Andrew J. Duncan, P.A.-C
Physician Assistant · Santa Barbara, CA
Andrew J. Duncan, P.A.-C is a physician assistant with a practice address in Santa Barbara, California, and NPI 1689618522, issued on Jun 15, 2006. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew J. Duncan
- Credential
- P.A.-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 601 E Arrellaga St, Santa Barbara, CA 93103
- Phone
- (805) 962-2233
- Enumerated
- Jun 15, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
Also registered at 601 E Arrellaga St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joaquin Roses, M.D.Specialist1457334781
Verify Andrew J. Duncan 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
Industry payments in 2024: $135.22
1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
107 physician assistant records list a practice address in Santa Barbara
They are 107 of the 5,328 NPPES records with a practice address in Santa Barbara, and 14,451 physician assistant records in California.
All 107 in Santa Barbara → All 14,451 in California → Every provider in Santa Barbara →
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Common questions
What is Andrew J. Duncan, P.A.-C's NPI number?
Andrew J. Duncan, P.A.-C's National Provider Identifier (NPI) is 1689618522, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew J. Duncan, P.A.-C located?
The NPPES record lists a practice address at 601 E Arrellaga St, Santa Barbara, CA, 93103. Phone: (805) 962-2233. Providers update this record themselves, so call before visiting.
How can I verify Andrew J. Duncan, P.A.-C'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. 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.