JOSEPH MATTHEW BAKER MD
NPI 1548847692
Physical Medicine & Rehabilitation in Muncie, IN
About Joseph Matthew Baker Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH MATTHEW BAKER MD (NPI 1548847692) is an individual physical medicine & rehabilitation provider in Muncie, Indiana, licensed in Indiana (01098693A) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Ball Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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
Joseph Matthew Baker 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 Reassignment
Medicare enrollment records show Joseph Baker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 Ball Memorial Hospital
Acute Care Hospitals · Muncie, INOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MUNCIE, IN 47303
MUNCIE, IN 47303
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 Joseph Baker's NPI number?
The NPI number for Joseph Baker is 1548847692. It was assigned to this individual provider in the NPPES registry on March 25, 2021.
Where is Joseph Baker located?
Joseph Baker practices at 2525 W University Ave Ste 401, Muncie, IN 47303. The listed phone number is (765) 751-5886.
What is Joseph Baker's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Joseph Baker enrolled in Medicare?
Yes. Joseph Baker 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 organization bills Medicare for Joseph Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Baker reassigns Medicare benefits to Iu Health Medical Group, LLC (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 Joseph Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Baker accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Cigna Healthcare and 1 other insurer list Joseph Baker 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 Joseph Baker affiliated with any hospitals?
According to CMS data, Joseph Baker is affiliated with Indiana University Health Ball Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Joseph Baker was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.