William Stenson, MD
NPI 1992722409 · Gastroenterology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Stenson, MD is a Gastroenterology Physician provider in Saint Louis, MO (NPI 1992722409).
Provider details
- NPI number
- 1992722409
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R5299 (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
- 2006-07-17
- Last updated
- 2021-11-15
Frequently asked questions
- What is William Stenson's NPI number?
- William Stenson's National Provider Identifier (NPI) is 1992722409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Stenson's specialty?
- William Stenson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is William Stenson located?
- William Stenson's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is William Stenson's phone number?
- The practice phone number listed in the NPPES registry for William Stenson is (314) 747-2066.
- Does William Stenson accept Medicare?
- William Stenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Stenson's NPI active?
- Yes — William Stenson's NPI (1992722409) 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.