Olivia Taylor Chan, PA-C
Physician Assistant · Pleasanton, CA
Olivia Taylor Chan, PA-C is a physician assistant with a practice address in Pleasanton, California, and NPI 1407681802, issued on Sep 4, 2024. Check the license (California 67657, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olivia Taylor Chan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 67657 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5725 W Las Positas Blvd Ste 100A, Pleasanton, CA 94588
- Phone
- (925) 734-8130
- Enumerated
- Sep 4, 2024
- Record last updated
- Jun 11, 2026
- Medicare enrollment
- Enrolled (PECOS I20260526000319); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 5725 W Las Positas Blvd Ste 100A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Olivia Taylor Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 67657Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Olivia Taylor Chan among 14,451 physician assistant records in California
Olivia Taylor Chan, 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 not. Its NPI, issued in 2024, is newer than 87% of them.
- NPI issued2024 · 87% of these records are older, 7% 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 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).
28 physician assistant records list a practice address in Pleasanton
They are 28 of the 2,213 NPPES records with a practice address in Pleasanton, 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 Pleasanton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lauren Abelson, PA-CPleasanton, CA 945881477859205
- Verdale Benson, PA-CPleasanton, CA 945881962845750
- Zhanna Byalaya, PAPleasanton, CA 945881083740542
- Ryan Cates, PA-CPleasanton, CA 945881053782920
- Christopher Hydock, PA-CPleasanton, CA 945881295909232
- Giovana Meza, PA-CPleasanton, CA 945881104463827
- Padmaja Murtinty, PA-CPleasanton, CA 945881760999510
- Sadaf Nagshbandi, PA-CPleasanton, CA 945881386398857
Common questions
What is Olivia Taylor Chan, PA-C's NPI number?
Olivia Taylor Chan, PA-C's National Provider Identifier (NPI) is 1407681802, issued on Sep 4, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Taylor Chan, PA-C located?
The NPPES record lists a practice address at 5725 W Las Positas Blvd Ste 100A, Pleasanton, CA, 94588. Phone: (925) 734-8130. Providers update this record themselves, so call before visiting.
How can I verify Olivia Taylor Chan, PA-C's license?
NPPES lists California license number 67657, as entered by the provider. 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.