Sommer Williams, M.D.
NPI 1174621700 · Internal Medicine Physician · Knoxville, TN
Sommer Williams, M.D. is a Internal Medicine Physician provider in Knoxville, TN (NPI 1174621700).
Provider details
- NPI number
- 1174621700
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 41522 (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
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
- 2006-09-20
- Last updated
- 2012-01-05
Frequently asked questions
- What is Sommer Williams's NPI number?
- Sommer Williams's National Provider Identifier (NPI) is 1174621700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sommer Williams's specialty?
- Sommer Williams is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sommer Williams located?
- Sommer Williams's practice location on file with NPPES is 2240 Sutherland Ave, Knoxville, TN 37919-2333.
- What is Sommer Williams's phone number?
- The practice phone number listed in the NPPES registry for Sommer Williams is (865) 909-0090.
- Is Sommer Williams's NPI active?
- Yes — Sommer Williams's NPI (1174621700) is active in the NPPES registry as of the last update on 2012-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.