SHEREHAN IBRAHIM MD
NPI 1063159671
Internal Medicine in Grand Blanc, MI
About Sherehan Ibrahim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHEREHAN IBRAHIM MD (NPI 1063159671) is an individual internal medicine provider in Grand Blanc, Michigan, licensed in Michigan (4351049915) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
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 and accepts Medicare assignment
Sherehan Ibrahim 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
2Medicare enrollment records show Sherehan Ibrahim reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Okemos, MI 48864
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 104 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 48439 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.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Sherehan Ibrahim's NPI number?
The NPI number for Sherehan Ibrahim is 1063159671. It was assigned to this individual provider in the NPPES registry on May 16, 2022.
Where is Sherehan Ibrahim located?
Sherehan Ibrahim practices at 1 Genesys Pkwy, Grand Blanc, MI 48439. The listed phone number is (810) 606-5000.
What is Sherehan Ibrahim's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Sherehan Ibrahim enrolled in Medicare?
Yes. Sherehan Ibrahim 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 Sherehan Ibrahim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sherehan Ibrahim reassigns Medicare benefits to 2 organizations: Edward W. Sparrow Hospital Association (Okemos, MI) and Sparrow Specialty Hospital (Lansing, MI). 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 Sherehan Ibrahim'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 Sherehan Ibrahim was last updated on June 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Sherehan Ibrahim, MD · NPI 1063159671
Internal Medicine physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since May 16, 2022.
## Identity
- **NPI:** 1063159671 (Entity type: Individual)
- **Enumerated:** May 16, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4351049915 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GENESYS PKWY, Grand Blanc, MI 48439-8065
- **Phone:** (810) 606-5000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Edward W. Sparrow Hospital Association (NPI 1437102357, Okemos, MI); Sparrow Specialty Hospital (NPI 1437655842, Lansing, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** June 19, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1063159671) · Data from the CMS NPPES public registry.