Mary Lou Palmer, MSN, FNP-BC
NPI 1679114607 · Family Nurse Practitioner · Brownsburg, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lou Palmer, MSN, FNP-BC is a Family Nurse Practitioner provider in Brownsburg, IN (NPI 1679114607).
Provider details
- NPI number
- 1679114607
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- F09191274 (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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3400 Lafayette RdIndianapolis, IN 46222-1146Phone: (219) 433-8147
Registry dates
- Enumerated
- 2019-10-01
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Mary Lou Palmer's NPI number?
- Mary Lou Palmer's National Provider Identifier (NPI) is 1679114607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Palmer's specialty?
- Mary Lou Palmer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lou Palmer located?
- Mary Lou Palmer's practice location on file with NPPES is 21 W Main St, Brownsburg, IN 46112-1241.
- What is Mary Lou Palmer's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Palmer is (866) 389-2727.
- Does Mary Lou Palmer accept Medicare?
- Mary Lou Palmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lou Palmer's NPI active?
- Yes — Mary Lou Palmer's NPI (1679114607) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.