Thomas Callaway, M.D.
NPI 1396736963 · Internal Medicine Physician · Nashville, TN
Thomas Callaway, M.D. is a Internal Medicine Physician provider in Nashville, TN (NPI 1396736963).
Provider details
- NPI number
- 1396736963
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD017839 (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
- 2005-11-02
- Last updated
- 2017-12-11
Frequently asked questions
- What is Thomas Callaway's NPI number?
- Thomas Callaway's National Provider Identifier (NPI) is 1396736963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Callaway's specialty?
- Thomas Callaway is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Callaway located?
- Thomas Callaway's practice location on file with NPPES is 222 22nd Ave N, Nashville, TN 37203-1852.
- What is Thomas Callaway's phone number?
- The practice phone number listed in the NPPES registry for Thomas Callaway is (629) 255-2147.
- Is Thomas Callaway's NPI active?
- Yes — Thomas Callaway's NPI (1396736963) is active in the NPPES registry as of the last update on 2017-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.