What is Winston Chow's NPI number?

Winston Chow's National Provider Identifier (NPI) is 1467409300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Winston Chow's specialty?

Winston Chow is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Winston Chow located?

Winston Chow's practice location on file with NPPES is 11401 South Bloomfield Avenue, Norwalk, CA 90650.

What is Winston Chow's phone number?

The practice phone number listed in the NPPES registry for Winston Chow is (562) 863-7011.

Is Winston Chow's NPI active?

Yes — Winston Chow's NPI (1467409300) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Winston Chow, MD

NPI 1467409300 · Psychiatry Physician · Norwalk, CA

Winston Chow, MD is a Psychiatry Physician provider in Norwalk, CA (NPI 1467409300).

Provider details

NPI number: 1467409300
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: A40013 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense A40013 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

11401 South Bloomfield Avenue

Norwalk, CA 90650

Phone: (562) 863-7011

Fax: (562) 864-4560

Street-level locationGet directions

More CA providers

Mailing address

1600 9th Street

Sacramento, CA 95814-6414

Enumerated: 2006-05-27
Last updated: 2007-07-08

Frequently asked questions

What is Winston Chow's NPI number?: Winston Chow's National Provider Identifier (NPI) is 1467409300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Winston Chow's specialty?: Winston Chow is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is Winston Chow located?: Winston Chow's practice location on file with NPPES is 11401 South Bloomfield Avenue, Norwalk, CA 90650.
What is Winston Chow's phone number?: The practice phone number listed in the NPPES registry for Winston Chow is (562) 863-7011.
Is Winston Chow's NPI active?: Yes — Winston Chow's NPI (1467409300) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.