Callen Hardin, ATC
NPI 1487268710 · Sports Medicine (Emergency Medicine) Physician · Greeneville, TN
Callen Hardin, ATC is a Sports Medicine (Emergency Medicine) Physician provider in Greeneville, TN (NPI 1487268710).
Provider details
- NPI number
- 1487268710
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- ATC
- Sex
- Female
- Sole proprietor
- No
- License
- 2558 (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
5 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
- 2020-09-03
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Callen Hardin's NPI number?
- Callen Hardin's National Provider Identifier (NPI) is 1487268710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Callen Hardin's specialty?
- Callen Hardin is listed in the NPPES registry with a primary specialty of Sports Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Callen Hardin located?
- Callen Hardin's practice location on file with NPPES is 7469 Asheville Hwy, Greeneville, TN 37743-5394.
- What is Callen Hardin's phone number?
- The practice phone number listed in the NPPES registry for Callen Hardin is (423) 636-3790.
- Is Callen Hardin's NPI active?
- Yes — Callen Hardin's NPI (1487268710) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.