NPPES file of Aug 9, 2026

Thi Ngoc Pham, O.D.

Optometrist · Westminster, CA

Thi Ngoc Pham, O.D. is an optometrist with a practice address in Westminster, California, and NPI 1801984315, issued on Oct 10, 2006. Check the license (California 11730T, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801984315
Name
Thi Ngoc Pham
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
11730T CA
Self-reported in NPPES; status is on the state search
Practice location
9600 Bolsa Ave, Westminster, CA 92683
Phone
(714) 775-7045
Enumerated
Oct 10, 2006
Record last updated
Sep 11, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 9600 Bolsa Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Phuong Le, O.DOptometrist1356532600
  2. Hai Pham, M.D.Internal Medicine Physician1548223712
  3. Phung Quach, O.D.Optometrist1407912074

Verify Thi Ngoc Pham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 11730T
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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Thi Ngoc Pham among 8,308 optometrist records in California

Thi Ngoc Pham, O.D. is one of 8,308 optometrist records with a practice address in California. 67% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 66% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2025 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

47 optometrist records list a practice address in Westminster

They are 47 of the 1,306 NPPES records with a practice address in Westminster, and 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 optometrist records with the nearest ZIP codes

  1. Eric Bass, O.D.Westminster, CA 926831780765289
  2. Thinh Do, ODWestminster, CA 926831932202132
  3. Lance Ikemoto, O.D.Westminster, CA 926831356491021
  4. Lynne Louie Luu, O. D.Westminster, CA 926831922093269
  5. Janet Nghiem, O.D.Westminster, CA 926831588752356
  6. Chau Nguyen, O.D.Westminster, CA 926831962473181
  7. Diem Nguyen, ODWestminster, CA 926831215020490
  8. Tim Nguyen, O.D., M.P.H.Westminster, CA 926831972667079

Common questions

What is Thi Ngoc Pham, O.D.'s NPI number?

Thi Ngoc Pham, O.D.'s National Provider Identifier (NPI) is 1801984315, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thi Ngoc Pham, O.D. located?

The NPPES record lists a practice address at 9600 Bolsa Ave, Westminster, CA, 92683. Phone: (714) 775-7045. Providers update this record themselves, so call before visiting.

How can I verify Thi Ngoc Pham, O.D.'s license?

NPPES lists California license number 11730T, 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.