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Byung Chung, MEDICAL DOCTOR
NPI 1407876725 · Psychiatry Physician · Norwalk, CA
Byung Chung, MEDICAL DOCTOR is a Psychiatry Physician provider in Norwalk, CA (NPI 1407876725).
Provider details
- NPI number
- 1407876725
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MEDICAL DOCTOR
- Sex
- Male
- Sole proprietor
- No
- License
- A34689 (CA)
Specialties & taxonomies
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
19 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
Mailing address
1600 9th Street
Sacramento, CA 95814-6414
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Byung Chung's NPI number?
- Byung Chung's National Provider Identifier (NPI) is 1407876725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byung Chung's specialty?
- Byung Chung is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Byung Chung located?
- Byung Chung's practice location on file with NPPES is 11401 South Bloomfield Avenue, Norwalk, CA 90650.
- What is Byung Chung's phone number?
- The practice phone number listed in the NPPES registry for Byung Chung is (562) 863-7011.
- Is Byung Chung's NPI active?
- Yes — Byung Chung's NPI (1407876725) 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.