Tanja Holsey, MD
NPI 1871567388 · Internal Medicine Physician · Chattanooga, TN
Tanja Holsey, MD is a Internal Medicine Physician provider in Chattanooga, TN (NPI 1871567388).
Provider details
- NPI number
- 1871567388
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25884 (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
20 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
- 2006-02-14
- Last updated
- 2010-07-02
Frequently asked questions
- What is Tanja Holsey's NPI number?
- Tanja Holsey's National Provider Identifier (NPI) is 1871567388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanja Holsey's specialty?
- Tanja Holsey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tanja Holsey located?
- Tanja Holsey's practice location on file with NPPES is 1651 Gunbarrel Rd, Chattanooga, TN 37421.
- What is Tanja Holsey's phone number?
- The practice phone number listed in the NPPES registry for Tanja Holsey is (423) 899-2580.
- Is Tanja Holsey's NPI active?
- Yes — Tanja Holsey's NPI (1871567388) is active in the NPPES registry as of the last update on 2010-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.