Cindy Williams, P.A.
Surgical Physician Assistant · Irvine, CA
Cindy Williams, P.A. is a surgical physician assistant with a practice address in Irvine, California, and NPI 1144500968, issued on Aug 24, 2011. Check the license (California 21408, 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
- Cindy Williams
- Credential
- P.A.
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License numbers
- 21408 CA
PA21408 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15785 Laguna Canyon RD,, Irvine, CA 92618
- Phone
- (949) 333-2999
- Enumerated
- Aug 24, 2011
- Record last updated
- Aug 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (949) 387-2002
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,075 in California → Look up another NPI →
Verify Cindy Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cindy Williams among 1,075 surgical physician assistant records in California
Cindy Williams, P.A. 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 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 44% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2018 · 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 Irvine → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Tennille Greenfield, PA-CIrvine, CA 926181265640734
- Ivy Johnson, PA-CIrvine, CA 926181962553628
- Beatriz Simons, PAIrvine, CA 926181134537871
- Tracy Arsenault, PA-CIrvine, CA 926041497056824
- Candice Castro, PA-CLaguna Woods, CA 926371457645574
- Joseph ChenHuntington Beach, CA 926471710365705
- Teresa Latham, PA-CHuntington Beach, CA 926481891712881
- Shien-Lin Saber, PA-CLaguna Beach, CA 926511861566689
Common questions
What is Cindy Williams, P.A.'s NPI number?
Cindy Williams, P.A.'s National Provider Identifier (NPI) is 1144500968, issued on Aug 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Cindy Williams, P.A. located?
The NPPES record lists a practice address at 15785 Laguna Canyon RD,, Irvine, CA, 92618. Phone: (949) 333-2999. Providers update this record themselves, so call before visiting.
How can I verify Cindy Williams, P.A.'s license?
NPPES lists California license number 21408, 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.