MUJAHED ABBAS M.D.
NPI 1861500894
Internal Medicine - Critical Care Medicine in Lansing, MI
About Mujahed Abbas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUJAHED ABBAS M.D. (NPI 1861500894) is an individual critical care medicine provider in Lansing, Michigan, licensed in Michigan (4301054596) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Bronson Methodist Hospital, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Mujahed Abbas M.d. 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
7Medicare enrollment records show Mujahed Abbas reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lansing, MI 48911
- Reassigned Medicare billing, Michigan enrollment
- 8 clinicians in this Medicare group
East Lansing, MI 48823
- Reassigned Medicare billing, Michigan enrollment
- 4 clinicians in this Medicare group
Battle Creek, MI 49017
- Reassigned Medicare billing, Michigan enrollment
- 557 clinicians in this Medicare group
Grand Rapids, MI 49546
- Reassigned Medicare billing, Michigan enrollment
- 685 clinicians in this Medicare group
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 720 clinicians in this Medicare group
Kalamazoo, MI 49007
- Reassigned Medicare billing, Michigan enrollment
- 1,133 clinicians in this Medicare group
Detroit, MI 48202
- Reassigned Medicare billing, Michigan enrollment
- 1,886 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bronson Methodist Hospital
Acute Care Hospitals · Kalamazoo, MIBronson Battle Creek Hospital
Acute Care Hospitals · Battle Creek, MIMclaren Greater Lansing
Acute Care Hospitals · Lansing, MIOaklawn Hospital
Acute Care Hospitals · Marshall, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48910 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANSING, MI 48910
LANSING, MI 48910
LANSING, MI 48910
LANSING, MI 48910
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 Mujahed Abbas's NPI number?
The NPI number for Mujahed Abbas is 1861500894. It was assigned to this individual provider in the NPPES registry on August 29, 2006.
Where is Mujahed Abbas located?
Mujahed Abbas practices at 405 W Greenlawn Ave Suite 130, Lansing, MI 48910. The listed phone number is (517) 574-5645.
What is Mujahed Abbas's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Mujahed Abbas enrolled in Medicare?
Yes. Mujahed Abbas 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 Mujahed Abbas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mujahed Abbas reassigns Medicare benefits to 7 organizations: Capitol Area Pulmonary Associates PC (Lansing, MI), Capitol Infectious Disease Associates (East Lansing, MI), Bronson Battle Creek Hospital (Battle Creek, MI), Metropolitan Hospital (Grand Rapids, MI), Covenant Medical Center, Inc (Saginaw, MI) and 2 more organizations, listed in the Medicare section above. 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 Mujahed Abbas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mujahed Abbas accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Mujahed Abbas 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 Mujahed Abbas affiliated with any hospitals?
According to CMS data, Mujahed Abbas is affiliated with Bronson Methodist Hospital, Bronson Battle Creek Hospital, Mclaren Greater Lansing, Oaklawn Hospital and Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for Mujahed Abbas was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mujahed Abbas, M.D. · NPI 1861500894
Critical Care Medicine physician in Lansing, Michigan. Individual provider, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1861500894 (Entity type: Individual)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 4301054596 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 405 W GREENLAWN AVE, SUITE 130, Lansing, MI 48910-2898
- **Phone:** (517) 574-5645
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Capitol Area Pulmonary Associates PC (NPI 1578967634, Lansing, MI); Capitol Infectious Disease Associates (NPI 1497205546, East Lansing, MI); Bronson Battle Creek Hospital (NPI 1093119638, Battle Creek, MI); Metropolitan Hospital (NPI 1720590961, Grand Rapids, MI); Covenant Medical Center, Inc (NPI 1063955136, Saginaw, MI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** November 27, 2023
- **Other identifiers:** Other 0412143 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1861500894) · Data from the CMS NPPES public registry.