Karen Thu Anh Pham, O.D.
Optometrist · Concord, CA
Karen Thu Anh Pham, O.D. is an optometrist with a practice address in Concord, California, and NPI 1609920016, issued on Jan 23, 2007. Check the license (California 12639T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Thu Anh Pham
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12639T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1812 Galindo St, Concord, CA 94520
- Phone
- (925) 825-2020
- Enumerated
- Jan 23, 2007
- Record last updated
- Sep 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041104000986); accepts Medicare assignment
- Medical or professional school
- Southern College Of Optometry, 2004
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1812 Galindo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Lasusky, O.D.Optometrist1447386917
Verify Karen Thu Anh Pham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12639TCheck 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: $44.81
1 payment: food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Karen Thu Anh Pham among 8,308 optometrist records in California
Karen Thu Anh 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. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2004 · median 2008 among the 3,573 with a school on file
- Record last updated2013 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Concord → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Weishing Blaylock, ODConcord, CA 945201932133600
- Manmeet Chatha, O.D.Concord, CA 945201063897494
- Konhsin Connie Chen, O.D.Concord, CA 945201972598910
- Jolyn Chinone, O.D.Concord, CA 945201275898215
- Shirley Hong, O.D.Concord, CA 945201306900717
- Joseph Lasusky, O.D.Concord, CA 945201447386917
- Theodore MiyasakiConcord, CA 945201740344472
- Amy Moussa, O.D.Concord, CA 945201770748550
Common questions
What is Karen Thu Anh Pham, O.D.'s NPI number?
Karen Thu Anh Pham, O.D.'s National Provider Identifier (NPI) is 1609920016, issued on Jan 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Thu Anh Pham, O.D. located?
The NPPES record lists a practice address at 1812 Galindo St, Concord, CA, 94520. Phone: (925) 825-2020. Providers update this record themselves, so call before visiting.
How can I verify Karen Thu Anh Pham, O.D.'s license?
NPPES lists California license number 12639T, 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. 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.