Sherida Tollefsen, MD
NPI 1396850749 · Pediatric Endocrinology Physician · St. Louis, MO
Sherida Tollefsen, MD is a Pediatric Endocrinology Physician provider in St. Louis, MO (NPI 1396850749).
Provider details
- NPI number
- 1396850749
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- RIB88 (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
- 2006-08-19
- Last updated
- 2008-01-09
Frequently asked questions
- What is Sherida Tollefsen's NPI number?
- Sherida Tollefsen's National Provider Identifier (NPI) is 1396850749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherida Tollefsen's specialty?
- Sherida Tollefsen is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Sherida Tollefsen located?
- Sherida Tollefsen's practice location on file with NPPES is 1465 S Grand, St. Louis, MO 63104.
- What is Sherida Tollefsen's phone number?
- The practice phone number listed in the NPPES registry for Sherida Tollefsen is (314) 577-5684.
- Is Sherida Tollefsen's NPI active?
- Yes — Sherida Tollefsen's NPI (1396850749) is active in the NPPES registry as of the last update on 2008-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.