Cheong Choi, MD
NPI 1093800138 · Internal Medicine Physician · Van Nuys, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheong Choi, MD is a Internal Medicine Physician provider in Van Nuys, CA (NPI 1093800138).
Provider details
- NPI number
- 1093800138
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A36503 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cheong Choi's NPI number?
- Cheong Choi's National Provider Identifier (NPI) is 1093800138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheong Choi's specialty?
- Cheong Choi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cheong Choi located?
- Cheong Choi's practice location on file with NPPES is 16912 Sherman Way, Van Nuys, CA 91406.
- What is Cheong Choi's phone number?
- The practice phone number listed in the NPPES registry for Cheong Choi is (818) 881-9444.
- Does Cheong Choi accept Medicare?
- Cheong Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheong Choi's NPI active?
- Yes — Cheong Choi's NPI (1093800138) 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.