HILLARY B RISK NP
NPI 1487007241
Nurse Practitioner - Family in Fishers, IN
About Hillary B Risk Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HILLARY B RISK NP (NPI 1487007241) is an individual family provider in Fishers, Indiana, licensed in Indiana (71006387A) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hillary B Risk Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Hillary Risk reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 1,781 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 55 clinicians in this Medicare group
Yorktown, IN 47396
- Reassigned Medicare billing, Indiana enrollment
- 635 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FISHERS, IN 46037
FISHERS, IN 46037
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Hillary Risk's NPI number?
The NPI number for Hillary Risk is 1487007241. It was assigned to this individual provider in the NPPES registry on July 18, 2016. The provider is also known as Hillary B Luttman.
Where is Hillary Risk located?
Hillary Risk practices at 13100 E 136th St Suite 1200, Fishers, IN 46037. The listed phone number is (317) 678-3100.
What is Hillary Risk's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hillary Risk enrolled in Medicare?
Yes. Hillary Risk is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hillary Risk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hillary Risk reassigns Medicare benefits to 4 organizations: Indiana University Health Care Associates, Inc. (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN), University Urologists, Inc., PC (Indianapolis, IN) and Indiana University Health Ball Memorial Physicians, Inc. (Yorktown, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hillary Risk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hillary Risk accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Cigna Healthcare list Hillary Risk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Hillary Risk was last updated on February 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Hillary B Risk, NP · NPI 1487007241
Family physician in Fishers, Indiana. Individual provider, active in the CMS NPPES registry since July 18, 2016.
## Identity
- **NPI:** 1487007241 (Entity type: Individual)
- **Enumerated:** July 18, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 71006387A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 13100 E 136TH ST, SUITE 1200, Fishers, IN 46037-9417
- **Phone:** (317) 678-3100 · **Fax:** (317) 678-3108
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Indiana University Health Care Associates, Inc. (NPI 1679949002, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); University Urologists, Inc., PC (NPI 1104877141, Indianapolis, IN); Indiana University Health Ball Memorial Physicians, Inc. (NPI 1710206990, Yorktown, IN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2025
- **Other identifiers:** Other 264430471 (IN); Other 064740023 (IN); Medicaid 201385350 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1487007241) · Data from the CMS NPPES public registry.