Frank Wing Chow, D.O.
Adult Medicine Physician · Commerce, CA
Frank Wing Chow, D.O. is an adult medicine physician with a practice address in Commerce, California, and NPI 1285643759, issued on Aug 5, 2006. Check the license (California 20A4861, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frank Wing Chow
- Credential
- D.O.
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- 20A4861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3430 Garfield Ave, Commerce, CA 90040
- Phone
- (323) 722-8481
- Enumerated
- Aug 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (323) 721-2236
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 386 in California → Look up another NPI →
Also registered at 3430 Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Frank Wing Chow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A4861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Frank Wing Chow among 386 adult medicine physician records in California
Frank Wing Chow, D.O. is one of 386 adult medicine physician records with a practice address in California. 69% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileNo · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 386 in California → Every provider in Commerce → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Milton Kogan, M.D., M.P.HLos Angeles, CA 900361710074133
- Paymon Banafshe, D.O.Los Angeles, CA 900451346341575
- Thomas Early, MDLos Angeles, CA 900451679808117
- Lydia Green, M.D.Los Angeles, CA 900451952336752
- Maria Eipe, D.O.Los Angeles, CA 900341659482107
- Boris Shemer, M.D.West Hollywood, CA 900461356489884
- Yelena Vaynerov, M.D.West Hollywood, CA 900461386673002
- Garry Tumin, M.D.Los Angeles, CA 900481598783144
Common questions
What is Frank Wing Chow, D.O.'s NPI number?
Frank Wing Chow, D.O.'s National Provider Identifier (NPI) is 1285643759, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frank Wing Chow, D.O. located?
The NPPES record lists a practice address at 3430 Garfield Ave, Commerce, CA, 90040. Phone: (323) 722-8481. Providers update this record themselves, so call before visiting.
How can I verify Frank Wing Chow, D.O.'s license?
NPPES lists California license number 20A4861, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.