Kelley Grafton, MSN, RN
NPI 1821802497 · Family Nurse Practitioner · Merrillville, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1821802497
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 28243868A (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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 12800 Mississippi Pkwy Ste C101Crown Point, IN 46307-6901Phone: (219) 795-3360Fax: (833) 992-2283
- 2213 Main StHighland, IN 46322-3650Phone: (219) 795-3360Fax: (833) 992-2283
- 1400 S Lake Park Ave Ste 300Hobart, IN 46342-6791Phone: (219) 795-3360Fax: (833) 992-2283
Registry dates
- Enumerated
- 2025-02-04
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.