Mark Landis, MD
NPI 1225236771 · Family Medicine Physician · Centerville, TN
Mark Landis, MD is a Family Medicine Physician provider in Centerville, TN (NPI 1225236771).
Provider details
- NPI number
- 1225236771
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000029891 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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)
- 1518 Highway 100Centerville, TN 37033-2014Phone: (629) 888-5117Fax: (931) 729-0809
Registry dates
- Enumerated
- 2007-07-06
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Mark Landis's NPI number?
- Mark Landis's National Provider Identifier (NPI) is 1225236771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Landis's specialty?
- Mark Landis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Landis located?
- Mark Landis's practice location on file with NPPES is 150 E Swan St, Centerville, TN 37033-1446.
- What is Mark Landis's phone number?
- The practice phone number listed in the NPPES registry for Mark Landis is (931) 729-3091.
- Is Mark Landis's NPI active?
- Yes — Mark Landis's NPI (1225236771) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.