Jan Delozier, MD
NPI 1144312554 · Internal Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Delozier, MD is a Internal Medicine Physician provider in Nashville, TN (NPI 1144312554).
Provider details
- NPI number
- 1144312554
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD15864 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3601 TvcNashville, TN 37232-0001Phone: (615) 322-3000
Registry dates
- Enumerated
- 2006-09-30
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Jan Delozier's NPI number?
- Jan Delozier's National Provider Identifier (NPI) is 1144312554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Delozier's specialty?
- Jan Delozier is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Delozier located?
- Jan Delozier's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Jan Delozier's phone number?
- The practice phone number listed in the NPPES registry for Jan Delozier is (615) 936-2000.
- Does Jan Delozier accept Medicare?
- Jan Delozier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Delozier's NPI active?
- Yes — Jan Delozier's NPI (1144312554) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.