Mark Turrentine, MD
NPI 1952416356 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Turrentine, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Indianapolis, IN (NPI 1952416356).
Provider details
- NPI number
- 1952416356
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01036806A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 545 Barnhill Dr Eh 215Indianapolis, IN 46202-5112Phone: (317) 948-0944Fax: (317) 274-2940
- 545 Barnhill Dr.Em 215Indianapolis, IN 46202Phone: (317) 274-1121
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2021-01-25
- Certified
- 2021-01-25
Frequently asked questions
- What is Mark Turrentine's NPI number?
- Mark Turrentine's National Provider Identifier (NPI) is 1952416356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Turrentine's specialty?
- Mark Turrentine is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Turrentine located?
- Mark Turrentine's practice location on file with NPPES is 705 Riley Hospital Dr, Indianapolis, IN 46202.
- What is Mark Turrentine's phone number?
- The practice phone number listed in the NPPES registry for Mark Turrentine is (317) 944-7150.
- Does Mark Turrentine accept Medicare?
- Mark Turrentine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Turrentine's NPI active?
- Yes — Mark Turrentine's NPI (1952416356) is active in the NPPES registry as of the last update on 2021-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.