DAYNA RIDDERMAN MD
NPI 1285959288
Family Medicine in Indianapolis, IN
About Dayna Ridderman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAYNA RIDDERMAN MD (NPI 1285959288) is an individual family medicine provider in Indianapolis, Indiana, licensed in Indiana (11015385A) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and is a graduate of Indiana University School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Dayna Ridderman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Dayna Ridderman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46218
- Reassigned Medicare billing, Indiana enrollment
- 95 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46203 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
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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
INDIANAPOLIS, IN 46203
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 Dayna Ridderman's NPI number?
The NPI number for Dayna Ridderman is 1285959288. It was assigned to this individual provider in the NPPES registry on April 1, 2010.
Where is Dayna Ridderman located?
Dayna Ridderman practices at 901 Shelby St, Indianapolis, IN 46203. The listed phone number is (317) 957-2400.
What is Dayna Ridderman's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Dayna Ridderman enrolled in Medicare?
Yes. Dayna Ridderman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Dayna Ridderman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dayna Ridderman reassigns Medicare benefits to Healthnet, Inc. (Indianapolis, IN). The 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 Dayna Ridderman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dayna Ridderman 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 Dayna Ridderman 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 Dayna Ridderman affiliated with any hospitals?
According to CMS data, Dayna Ridderman is affiliated with Indiana University Health.
When was this NPI record last updated?
The NPPES record for Dayna Ridderman was last updated on March 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dayna Ridderman, MD · NPI 1285959288
Family Medicine physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since April 1, 2010.
## Identity
- **NPI:** 1285959288 (Entity type: Individual)
- **Enumerated:** April 1, 2010
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 11015385A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 901 SHELBY ST, Indianapolis, IN 46203-1151
- **Phone:** (317) 957-2400 · **Fax:** (317) 957-2420
## 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:** Healthnet, Inc. (NPI 1780634964, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** March 8, 2016
- **Other identifiers:** Medicaid 201099100 (IN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1285959288) · Data from the CMS NPPES public registry.