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Terrence Ihnat, M.D.
NPI 1508814005 · Surgery Physician · Indianapolis, IN
Terrence Ihnat, M.D. is a Surgery Physician provider in Indianapolis, IN (NPI 1508814005).
Provider details
- NPI number
- 1508814005
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01026265A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1400 N Ritter Ave
Ste. 120
Indianapolis, IN 46219-3052
Phone: (317) 355-1000
Fax: (317) 355-5440
Street-level locationGet directions
Mailing address
6626 E 75th St
Indianapolis, IN 46250-2805
Registry dates
- Enumerated
- 2006-05-05
- Last updated
- 2023-11-27
- Certified
- 2020-10-12
Frequently asked questions
- What is Terrence Ihnat's NPI number?
- Terrence Ihnat's National Provider Identifier (NPI) is 1508814005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terrence Ihnat's specialty?
- Terrence Ihnat is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Terrence Ihnat located?
- Terrence Ihnat's practice location on file with NPPES is 1400 N Ritter Ave, Indianapolis, IN 46219-3052.
- What is Terrence Ihnat's phone number?
- The practice phone number listed in the NPPES registry for Terrence Ihnat is (317) 355-1000.
- Is Terrence Ihnat's NPI active?
- Yes — Terrence Ihnat's NPI (1508814005) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.