ISAIAH STEFFEN MD
NPI 1457707598
Family Medicine in Greensburg, IN
About Isaiah Steffen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ISAIAH STEFFEN MD (NPI 1457707598) is an individual family medicine provider in Greensburg, Indiana, licensed in Indiana (01079187A) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, is affiliated with Decatur County Memorial Hospital, and maintains a secondary practice location in Muncie.
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
Isaiah Steffen Md 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 Isaiah Steffen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greensburg, IN 47240
- Reassigned Medicare billing, Indiana enrollment
- Also billed through NPI 1952300477 (Indiana)
- 180 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Decatur County Memorial Hospital
Critical Access Hospitals · Greensburg, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47240 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.
GREENSBURG, IN 47240
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 Isaiah Steffen's NPI number?
The NPI number for Isaiah Steffen is 1457707598. It was assigned to this individual provider in the NPPES registry on May 8, 2016.
Where is Isaiah Steffen located?
Isaiah Steffen practices at 955 N Michigan Ave, Greensburg, IN 47240. The listed phone number is (812) 222-3627.
What is Isaiah Steffen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Isaiah Steffen enrolled in Medicare?
Yes. Isaiah Steffen 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 Isaiah Steffen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Isaiah Steffen reassigns Medicare benefits to 3 organizations: Decatur County Memorial Hospital (Greensburg, IN), Iu Health Medical Group, LLC (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 Isaiah Steffen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Isaiah Steffen accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Ambetter of North Carolina and 3 other insurers list Isaiah Steffen 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 Isaiah Steffen affiliated with any hospitals?
According to CMS data, Isaiah Steffen is affiliated with Decatur County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Isaiah Steffen was last updated on October 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Isaiah Steffen, MD · NPI 1457707598
Family Medicine physician in Greensburg, Indiana. Individual provider, active in the CMS NPPES registry since May 8, 2016.
## Identity
- **NPI:** 1457707598 (Entity type: Individual)
- **Enumerated:** May 8, 2016
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 01079187A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 955 N MICHIGAN AVE, Greensburg, IN 47240-1487
- **Phone:** (812) 222-3627
## 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): Decatur County Memorial Hospital (NPI 1114179181, Greensburg, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Indiana University Health Ball Memorial Physicians, Inc. (NPI 1710206990, Yorktown, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** October 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1457707598) · Data from the CMS NPPES public registry.