Simon Choi, MD
NPI 1457917908 · Psychiatry Physician · Chattanooga, TN
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simon Choi, MD is a Psychiatry Physician provider in Chattanooga, TN (NPI 1457917908).
Provider details
- NPI number
- 1457917908
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 67619 (TN)
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
7 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
- 2019-05-09
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Simon Choi's NPI number?
- Simon Choi's National Provider Identifier (NPI) is 1457917908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simon Choi's specialty?
- Simon Choi is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Simon Choi located?
- Simon Choi's practice location on file with NPPES is 7429 Shallowford Rd, Chattanooga, TN 37421-2629.
- What is Simon Choi's phone number?
- The practice phone number listed in the NPPES registry for Simon Choi is (423) 308-2560.
- Does Simon Choi accept Medicare?
- Simon Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simon Choi's NPI active?
- Yes — Simon Choi's NPI (1457917908) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.