Marc Levin, MD
NPI 1861423378 · Gastroenterology Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Levin, MD is a Gastroenterology Physician provider in Saint Louis, MO (NPI 1861423378).
Provider details
- NPI number
- 1861423378
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R9E21 (MO)
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
- 2006-07-05
- Last updated
- 2024-04-03
- Certified
- 2024-04-03
Frequently asked questions
- What is Marc Levin's NPI number?
- Marc Levin's National Provider Identifier (NPI) is 1861423378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Levin's specialty?
- Marc Levin is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Levin located?
- Marc Levin's practice location on file with NPPES is 915 N Grand Blvd, Saint Louis, MO 63106-1621.
- What is Marc Levin's phone number?
- The practice phone number listed in the NPPES registry for Marc Levin is (314) 289-6434.
- Does Marc Levin accept Medicare?
- Marc Levin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Levin's NPI active?
- Yes — Marc Levin's NPI (1861423378) is active in the NPPES registry as of the last update on 2024-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.