Hang Nguyen Holoyda, PA.C
Surgical Physician Assistant · Union City, CA
Hang Nguyen Holoyda, PA.C is a surgical physician assistant with a practice address in Union City, California, and NPI 1982750212, issued on Jan 27, 2007. Check the license (California PA 14096, 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
- Hang Nguyen Holoyda
- Credential
- PA.C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA 14096 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3555 Whipple RD Bldg A, Union City, CA 94587
- Phone
- (510) 675-3070
- Enumerated
- Jan 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,075 in California → Look up another NPI →
Also registered at 3555 Whipple RD Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathleen Epps, PA-CSurgical Physician Assistant1841355823
- Kathy Han, PA-CPhysician Assistant1316396336
- Anh Nguyet Luu, MPAC, MPHPhysician Assistant1174932800
- Francisco Nunez, DPTPhysical Therapist1104544246
Verify Hang Nguyen Holoyda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA 14096Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Hang Nguyen Holoyda among 1,075 surgical physician assistant records in California
Hang Nguyen Holoyda, PA.C is one of 1,075 surgical physician assistant records with a practice address in California. 79% 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 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 59% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in California
There are 1,075 surgical physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,075 in California → Every provider in Union City → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Justin BrilloUnion City, CA 945871922163914
- Kathleen Epps, PA-CUnion City, CA 945871841355823
- Sarah HodoshPleasanton, CA 945881871046896
- Jodie Konigsberg, PA-CPleasanton, CA 945881437387438
- Elise Nance, PA-CPleasanton, CA 945881538354840
- Aaron Sanders, PA-CPleasanton, CA 945881659325595
- Molly Shah, PAPleasanton, CA 945881669702205
- Alicia Silva, PA-CPleasanton, CA 945881912152257
Common questions
What is Hang Nguyen Holoyda, PA.C's NPI number?
Hang Nguyen Holoyda, PA.C's National Provider Identifier (NPI) is 1982750212, issued on Jan 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Hang Nguyen Holoyda, PA.C located?
The NPPES record lists a practice address at 3555 Whipple RD Bldg A, Union City, CA, 94587. Phone: (510) 675-3070. Providers update this record themselves, so call before visiting.
How can I verify Hang Nguyen Holoyda, PA.C's license?
NPPES lists California license number PA 14096, 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.