Grant Parrelli, MD
NPI 1063101004 · Student in an Organized Health Care Education/Training Program · Indianapolis, IN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Parrelli, MD is a Student in an Organized Health Care Education/Training Program provider in Indianapolis, IN (NPI 1063101004).
Provider details
- NPI number
- 1063101004
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01098158A (IN)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-05-04
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Grant Parrelli's NPI number?
- Grant Parrelli's National Provider Identifier (NPI) is 1063101004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Parrelli's specialty?
- Grant Parrelli is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Grant Parrelli located?
- Grant Parrelli's practice location on file with NPPES is 1701 N Senate Blvd, Indianapolis, IN 46202-1239.
- What is Grant Parrelli's phone number?
- The practice phone number listed in the NPPES registry for Grant Parrelli is (317) 962-8880.
- Does Grant Parrelli accept Medicare?
- Grant Parrelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Parrelli's NPI active?
- Yes — Grant Parrelli's NPI (1063101004) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.