John Eckrich, M.D.
NPI 1902890643 · Gastroenterology Physician · Saint Louis, MO
John Eckrich, M.D. is a Gastroenterology Physician provider in Saint Louis, MO (NPI 1902890643).
Provider details
- NPI number
- 1902890643
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- R6244 (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
21 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
- 2005-09-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Eckrich's NPI number?
- John Eckrich's National Provider Identifier (NPI) is 1902890643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Eckrich's specialty?
- John Eckrich is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Eckrich located?
- John Eckrich's practice location on file with NPPES is 7345 Watson Rd, Saint Louis, MO 63119-4405.
- What is John Eckrich's phone number?
- The practice phone number listed in the NPPES registry for John Eckrich is (314) 752-7100.
- Is John Eckrich's NPI active?
- Yes — John Eckrich's NPI (1902890643) 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.