Linda Ritchison, M.D.
NPI 1861493942 · Nurse Practitioner · Indianapolis, IN
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Ritchison, M.D. is a Nurse Practitioner provider in Indianapolis, IN (NPI 1861493942).
Provider details
- NPI number
- 1861493942
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 28110334 (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2005-08-10
- Last updated
- 2012-09-04
Frequently asked questions
- What is Linda Ritchison's NPI number?
- Linda Ritchison's National Provider Identifier (NPI) is 1861493942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Ritchison's specialty?
- Linda Ritchison is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Linda Ritchison located?
- Linda Ritchison's practice location on file with NPPES is 8051 South Emerson Ave, Indianapolis, IN 46237-8632.
- What is Linda Ritchison's phone number?
- The practice phone number listed in the NPPES registry for Linda Ritchison is (317) 865-2955.
- Does Linda Ritchison accept Medicare?
- Linda Ritchison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Ritchison's NPI active?
- Yes — Linda Ritchison's NPI (1861493942) is active in the NPPES registry as of the last update on 2012-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.