Neil Chen, MD
NPI 1972363000 · Psychiatry Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neil Chen, MD is a Psychiatry Physician provider in Saint Louis, MO (NPI 1972363000).
Provider details
- NPI number
- 1972363000
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-03-19
- Last updated
- 2025-05-14
- Certified
- 2025-05-14
Frequently asked questions
- What is Neil Chen's NPI number?
- Neil Chen's National Provider Identifier (NPI) is 1972363000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neil Chen's specialty?
- Neil Chen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Neil Chen located?
- Neil Chen's practice location on file with NPPES is 1438 S Grand Blvd, Saint Louis, MO 63104-1027.
- What is Neil Chen's phone number?
- The practice phone number listed in the NPPES registry for Neil Chen is (314) 617-2777.
- Does Neil Chen accept Medicare?
- Neil Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neil Chen's NPI active?
- Yes — Neil Chen's NPI (1972363000) is active in the NPPES registry as of the last update on 2025-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.