CAROLINE ERINGO DO
NPI 1487090460
Obstetrics & Gynecology in Greenfield, IN
About Caroline Eringo Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE ERINGO DO (NPI 1487090460) is an individual obstetrics & gynecology provider in Greenfield, Indiana, licensed in Indiana (02005397A) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Hancock Regional Hospital, and maintains a secondary practice location in Drexel Hill.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Caroline Eringo Do 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 Caroline Eringo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenfield, IN 46140
- Reassigned Medicare billing, Indiana enrollment
- 68 clinicians in this Medicare group
Greenfield, IN 46140
- Reassigned Medicare billing, Indiana enrollment
- 203 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.
Hancock Regional Hospital
Acute Care Hospitals · Greenfield, 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 4
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 Caroline Eringo's NPI number?
The NPI number for Caroline Eringo is 1487090460. It was assigned to this individual provider in the NPPES registry on May 16, 2013.
Where is Caroline Eringo located?
Caroline Eringo practices at 300 E Boyd Ave Ste 208, Greenfield, IN 46140. The listed phone number is (317) 477-6500.
What is Caroline Eringo's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Caroline Eringo enrolled in Medicare?
Yes. Caroline Eringo 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 Caroline Eringo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Eringo reassigns Medicare benefits to 2 organizations: Hancock Regional Hospital (Greenfield, IN) and Hancock Physician Network, LLC (Greenfield, 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 Caroline Eringo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Eringo accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Caroline Eringo 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 Caroline Eringo affiliated with any hospitals?
According to CMS data, Caroline Eringo is affiliated with Hancock Regional Hospital.
When was this NPI record last updated?
The NPPES record for Caroline Eringo was last updated on October 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Caroline Eringo, DO · NPI 1487090460
Obstetrics & Gynecology physician in Greenfield, Indiana. Individual provider, active in the CMS NPPES registry since May 16, 2013.
## Identity
- **NPI:** 1487090460 (Entity type: Individual)
- **Enumerated:** May 16, 2013
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 02005397A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 E BOYD AVE STE 208, Greenfield, IN 46140-2818
- **Phone:** (317) 477-6500 · **Fax:** (317) 462-1999
## 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): Hancock Regional Hospital (NPI 1255418356, Greenfield, IN); Hancock Physician Network, LLC (NPI 1609806470, Greenfield, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** October 3, 2018
---
Source: [NPI Profile](https://npiprofile.com/npi/1487090460) · Data from the CMS NPPES public registry.