Eric Bookout, MD
NPI 1912528860 · Internal Medicine Physician · Johnson City, TN
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Bookout, MD is a Internal Medicine Physician provider in Johnson City, TN (NPI 1912528860).
Provider details
- NPI number
- 1912528860
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 68192 (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
6 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
- 2020-05-01
- Last updated
- 2023-10-12
- Certified
- 2023-10-12
Frequently asked questions
- What is Eric Bookout's NPI number?
- Eric Bookout's National Provider Identifier (NPI) is 1912528860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Bookout's specialty?
- Eric Bookout is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Bookout located?
- Eric Bookout's practice location on file with NPPES is 809 Lamont St, Johnson City, TN 37604-5453.
- What is Eric Bookout's phone number?
- The practice phone number listed in the NPPES registry for Eric Bookout is (423) 926-1171.
- Does Eric Bookout accept Medicare?
- Eric Bookout is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Bookout's NPI active?
- Yes — Eric Bookout's NPI (1912528860) is active in the NPPES registry as of the last update on 2023-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.