DR. MARTIN MUSUMBI M.D.
NPI 1215185699
Internal Medicine - Critical Care Medicine in Belleville, IL
About Dr. Martin Musumbi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN MUSUMBI M.D. (NPI 1215185699) is an individual critical care medicine provider in Belleville, Illinois, licensed in Illinois (036.132705) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Martin Musumbi M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Martin Musumbi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cape Girardeau, MO 63701
- Reassigned Medicare billing, Missouri enrollment
- 470 clinicians in this Medicare group
Carthage, MO 64836
- Reassigned Medicare billing, Missouri enrollment
- 562 clinicians in this Medicare group
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 658 clinicians in this Medicare group
Tahlequah, OK 74464
- Reassigned Medicare billing, Oklahoma enrollment
- 159 clinicians in this Medicare group
Eagle, CO 81631
- Reassigned Medicare billing, Colorado enrollment
- 22 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62220 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEVILLE, IL 62220
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 Martin Musumbi's NPI number?
The NPI number for Martin Musumbi is 1215185699. It was assigned to this individual provider in the NPPES registry on August 28, 2008.
Where is Martin Musumbi located?
Martin Musumbi practices at 211 S 3rd St, Belleville, IL 62220. The listed phone number is (618) 234-2120.
What is Martin Musumbi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Martin Musumbi enrolled in Medicare?
Yes. Martin Musumbi is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martin Musumbi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Musumbi reassigns Medicare benefits to 5 organizations: Southeast Missouri Hospital Physicians, LLC (Cape Girardeau, MO), Mercy Clinic Joplin LLC (Carthage, MO), Mercy Clinic Fort Smith Communities (Fort Smith, AR), Northeastern Health System (Tahlequah, OK) and Valley View Hospital Association (Eagle, CO). 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 Martin Musumbi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Martin Musumbi was last updated on June 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Martin Musumbi, M.D. · NPI 1215185699
Critical Care Medicine physician in Belleville, Illinois. Individual provider, active in the CMS NPPES registry since August 28, 2008.
## Identity
- **NPI:** 1215185699 (Entity type: Individual)
- **Enumerated:** August 28, 2008
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 036.132705 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 211 S 3RD ST, Belleville, IL 62220-1915
- **Phone:** (618) 234-2120
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Southeast Missouri Hospital Physicians, LLC (NPI 1558311522, Cape Girardeau, MO); Mercy Clinic Joplin LLC (NPI 1477822567, Carthage, MO); Mercy Clinic Fort Smith Communities (NPI 1902073620, Fort Smith, AR); Northeastern Health System (NPI 1003865999, Tahlequah, OK); Valley View Hospital Association (NPI 1033754841, Eagle, CO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 24, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1215185699) · Data from the CMS NPPES public registry.