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Charles Rehn, MD
NPI 1902820376 · Neurology Physician · Indianapolis, IN
Charles Rehn, MD is a Neurology Physician provider in Indianapolis, IN (NPI 1902820376).
Provider details
- NPI number
- 1902820376
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01023404A (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
1801 Senate Blvd
Indianapolis, IN 46202-1228
Phone: (317) 274-8800
Street-level locationGet directions
Mailing address
545 Barnhill Dr
Indianapolis, IN 46202-5112
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2011-09-21
Frequently asked questions
- What is Charles Rehn's NPI number?
- Charles Rehn's National Provider Identifier (NPI) is 1902820376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Rehn's specialty?
- Charles Rehn is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Rehn located?
- Charles Rehn's practice location on file with NPPES is 1801 Senate Blvd, Indianapolis, IN 46202-1228.
- What is Charles Rehn's phone number?
- The practice phone number listed in the NPPES registry for Charles Rehn is (317) 274-8800.
- Is Charles Rehn's NPI active?
- Yes — Charles Rehn's NPI (1902820376) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.