Shaun Grannis, M.D.
NPI 1265439566 · Family Medicine Physician · Indianapolis, IN
Shaun Grannis, M.D. is a Family Medicine Physician provider in Indianapolis, IN (NPI 1265439566).
Provider details
- NPI number
- 1265439566
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01055270A (IN)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-06-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Shaun Grannis's NPI number?
- Shaun Grannis's National Provider Identifier (NPI) is 1265439566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shaun Grannis's specialty?
- Shaun Grannis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shaun Grannis located?
- Shaun Grannis's practice location on file with NPPES is 1520 N Senate Ave, Indianapolis, IN 46202-2213.
- What is Shaun Grannis's phone number?
- The practice phone number listed in the NPPES registry for Shaun Grannis is (317) 962-8188.
- Is Shaun Grannis's NPI active?
- Yes — Shaun Grannis's NPI (1265439566) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.