NANCY ELLEN EATON NP
NPI 1700335437
Nurse Practitioner - Acute Care in Greenfield, IN
About Nancy Ellen Eaton Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY ELLEN EATON NP (NPI 1700335437) is an individual acute care provider in Greenfield, Indiana, licensed in Indiana (71006765A) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and maintains a secondary practice location in Indianapolis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Nancy Ellen Eaton Np 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
2Medicare enrollment records show Nancy Eaton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clinton, IN 47842
- Reassigned Medicare billing, Indiana enrollment
- 228 clinicians in this Medicare group
Milwaukee, WI 53221
- Reassigned Medicare billing, Indiana enrollment
- 29 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INTerre Haute Regional Hospital
Acute Care Hospitals · Terre Haute, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46140 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENFIELD, IN 46140
GREENFIELD, IN 46140
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 Nancy Eaton's NPI number?
The NPI number for Nancy Eaton is 1700335437. It was assigned to this individual provider in the NPPES registry on September 22, 2016.
Where is Nancy Eaton located?
Nancy Eaton practices at 745 N Swope St, Greenfield, IN 46140. The listed phone number is (317) 462-9221.
What is Nancy Eaton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Nancy Eaton enrolled in Medicare?
Yes. Nancy Eaton 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 Nancy Eaton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Eaton reassigns Medicare benefits to 2 organizations: Galen Inpatient Physicians PC (Clinton, IN) and Informe Healthcare In, LLC (Milwaukee, WI). 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 Nancy Eaton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nancy Eaton affiliated with any hospitals?
According to CMS data, Nancy Eaton is affiliated with Union Hospital Inc and Terre Haute Regional Hospital.
When was this NPI record last updated?
The NPPES record for Nancy Eaton was last updated on May 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.
# Nancy Ellen Eaton, NP · NPI 1700335437
Acute Care physician in Greenfield, Indiana. Individual provider, active in the CMS NPPES registry since September 22, 2016.
## Identity
- **NPI:** 1700335437 (Entity type: Individual)
- **Enumerated:** September 22, 2016
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 71006765A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 745 N SWOPE ST, Greenfield, IN 46140
- **Phone:** (317) 462-9221 · **Fax:** (317) 462-3400
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Galen Inpatient Physicians PC (NPI 1811759319, Clinton, IN); Informe Healthcare In, LLC (NPI 1992276638, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** May 22, 2019
- **Other identifiers:** Medicaid 201412630 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1700335437) · Data from the CMS NPPES public registry.