William Bestermann, M.D.
NPI 1710057047 · Internal Medicine Physician · Kingsport, TN
William Bestermann, M.D. is a Internal Medicine Physician provider in Kingsport, TN (NPI 1710057047).
Provider details
- NPI number
- 1710057047
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7752 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
- 2006-11-08
- Last updated
- 2009-09-16
Frequently asked questions
- What is William Bestermann's NPI number?
- William Bestermann's National Provider Identifier (NPI) is 1710057047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bestermann's specialty?
- William Bestermann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Bestermann located?
- William Bestermann's practice location on file with NPPES is 105 W Stone Dr, Kingsport, TN 37660-3256.
- What is William Bestermann's phone number?
- The practice phone number listed in the NPPES registry for William Bestermann is (423) 857-2790.
- Is William Bestermann's NPI active?
- Yes — William Bestermann's NPI (1710057047) is active in the NPPES registry as of the last update on 2009-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.