William Russell, MD
NPI 1881786291 · Pediatric Endocrinology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Russell, MD is a Pediatric Endocrinology Physician provider in Nashville, TN (NPI 1881786291).
Provider details
- NPI number
- 1881786291
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD21248 (TN)
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
3 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
Additional practice locations (2)
- 1215 21st Ave SNashville, TN 37232-0001Phone: (615) 936-2000
- 2200 Childrens WayNashville, TN 37232-0005Phone: (615) 936-2000
Registry dates
- Enumerated
- 2006-09-30
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is William Russell's NPI number?
- William Russell's National Provider Identifier (NPI) is 1881786291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Russell's specialty?
- William Russell is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is William Russell located?
- William Russell's practice location on file with NPPES is 3601 Tvc, Nashville, TN 37232-0001.
- What is William Russell's phone number?
- The practice phone number listed in the NPPES registry for William Russell is (615) 322-3000.
- Does William Russell accept Medicare?
- William Russell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Russell's NPI active?
- Yes — William Russell's NPI (1881786291) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.