St Louis University
NPI 1659597664 · Gastroenterology Physician · St Louis, MO
St Louis University is a Gastroenterology Physician organization in St Louis, MO (NPI 1659597664).
Provider details
- NPI number
- 1659597664
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alyce Lanxon, Executive Director(314) 977-6828
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
2 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Slucare Dept of Internal Medicine-Gastroenterology
- Doing business as
- Slucare Dept of Internal Medicine-Gastroenterology
Additional practice locations (1)
- 3660 Vista AveSaint Louis, MO 63110-2540Phone: (314) 977-6150
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2021-09-21
- Certified
- 2021-09-21
Frequently asked questions
- What is St Louis University's NPI number?
- St Louis University's National Provider Identifier (NPI) is 1659597664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is St Louis University?
- St Louis University is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is St Louis University located?
- St Louis University's practice location on file with NPPES is 1225 South Grand, 2l, Door 3,4, St Louis, MO 63104.
- What is St Louis University's phone number?
- The practice phone number listed in the NPPES registry for St Louis University is (314) 257-3760.
- Who is the authorized official for St Louis University?
- The authorized official listed on St Louis University's NPPES record is Alyce Lanxon, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is St Louis University's NPI active?
- Yes — St Louis University's NPI (1659597664) is active in the NPPES registry as of the last update on 2021-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.