Russell Leftwich, M.D.
NPI 1891037941 · Internal Medicine Physician · Nashville, TN
Russell Leftwich, M.D. is a Internal Medicine Physician provider in Nashville, TN (NPI 1891037941).
Provider details
- NPI number
- 1891037941
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD15054 (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
13 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
- 2013-03-26
- Last updated
- 2013-03-26
Frequently asked questions
- What is Russell Leftwich's NPI number?
- Russell Leftwich's National Provider Identifier (NPI) is 1891037941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Russell Leftwich's specialty?
- Russell Leftwich is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Russell Leftwich located?
- Russell Leftwich's practice location on file with NPPES is 310 Great Circle Rd, Nashville, TN 37243-1700.
- What is Russell Leftwich's phone number?
- The practice phone number listed in the NPPES registry for Russell Leftwich is (615) 507-6465.
- Is Russell Leftwich's NPI active?
- Yes — Russell Leftwich's NPI (1891037941) is active in the NPPES registry as of the last update on 2013-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.