Carlos Mejia Chew, MD
NPI 1063864155 · Infectious Disease Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Mejia Chew, MD is a Infectious Disease Physician provider in Saint Louis, MO (NPI 1063864155).
Provider details
- NPI number
- 1063864155
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2019024562 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-07-12
- Last updated
- 2021-11-15
Frequently asked questions
- What is Carlos Mejia Chew's NPI number?
- Carlos Mejia Chew's National Provider Identifier (NPI) is 1063864155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Mejia Chew's specialty?
- Carlos Mejia Chew is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Mejia Chew located?
- Carlos Mejia Chew's practice location on file with NPPES is 620 S Taylor Ave, Saint Louis, MO 63110-1035.
- What is Carlos Mejia Chew's phone number?
- The practice phone number listed in the NPPES registry for Carlos Mejia Chew is (314) 362-9098.
- Does Carlos Mejia Chew accept Medicare?
- Carlos Mejia Chew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Mejia Chew's NPI active?
- Yes — Carlos Mejia Chew's NPI (1063864155) is active in the NPPES registry as of the last update on 2021-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.