PHILIP LOUIS WINTERNHEIMER FNP-C
NPI 1417483363
Nurse Practitioner - Family in Indianapolis, IN
About Philip Louis Winternheimer Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHILIP LOUIS WINTERNHEIMER FNP-C (NPI 1417483363) is an individual family provider in Indianapolis, Indiana, licensed in Indiana (28190643A) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Philip Louis Winternheimer Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Philip Winternheimer reassigns Medicare billing to 3 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
- 386 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 564 clinicians in this Medicare group
Lawrenceburg, IN 47025
- Reassigned Medicare billing, Indiana enrollment
- 86 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Philip Winternheimer's NPI number?
The NPI number for Philip Winternheimer is 1417483363. It was assigned to this individual provider in the NPPES registry on May 11, 2017.
Where is Philip Winternheimer located?
Philip Winternheimer practices at 720 Eskenazi Ave, Indianapolis, IN 46202. The listed phone number is (317) 880-3516.
What is Philip Winternheimer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Philip Winternheimer enrolled in Medicare?
Yes. Philip Winternheimer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Philip Winternheimer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Philip Winternheimer reassigns Medicare benefits to 3 organizations: Eskenazi Medical Group Inc (Indianapolis, IN), The Health And Hospital Corporation Of Marion County (Indianapolis, IN) and Recover Together, LLC (Lawrenceburg, 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 Philip Winternheimer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Philip Winternheimer accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Philip Winternheimer 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.
Is Philip Winternheimer affiliated with any hospitals?
According to CMS data, Philip Winternheimer is affiliated with Eskenazi Health.
When was this NPI record last updated?
The NPPES record for Philip Winternheimer was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Philip Louis Winternheimer, FNP-C · NPI 1417483363
Family physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since May 11, 2017.
## Identity
- **NPI:** 1417483363 (Entity type: Individual)
- **Enumerated:** May 11, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 28190643A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 720 ESKENAZI AVE, Indianapolis, IN 46202-5187
- **Phone:** (317) 880-3516
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Eskenazi Medical Group Inc (NPI 1730451063, Indianapolis, IN); The Health And Hospital Corporation Of Marion County (NPI 1104027879, Indianapolis, IN); Recover Together, LLC (NPI 1891102497, Lawrenceburg, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1417483363) · Data from the CMS NPPES public registry.