DR. NADA JAMMOA MD
NPI 1487346581
Internal Medicine in Grand Blanc, MI
About Dr. Nada Jammoa Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NADA JAMMOA MD (NPI 1487346581) is an individual internal medicine provider in Grand Blanc, Michigan, licensed in Michigan (4351051126) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Nada Jammoa Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nada Jammoa 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Nada Jammoa's NPI number?
The NPI number for Nada Jammoa is 1487346581. It was assigned to this individual provider in the NPPES registry on May 25, 2023.
Where is Nada Jammoa located?
Nada Jammoa practices at 1 Genesys Pkwy Ste 2620, Grand Blanc, MI 48439. The listed phone number is (810) 606-5986.
What is Nada Jammoa's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nada Jammoa enrolled in Medicare?
Yes. Nada Jammoa is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nada Jammoa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nada Jammoa 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 Nada Jammoa'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 Nada Jammoa was last updated on May 25, 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.
# Dr. Nada Jammoa, MD · NPI 1487346581
Internal Medicine physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since May 25, 2023.
## Identity
- **NPI:** 1487346581 (Entity type: Individual)
- **Enumerated:** May 25, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4351051126 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 GENESYS PKWY STE 2620, Grand Blanc, MI 48439-8065
- **Phone:** (810) 606-5986
## 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:** 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 2023
## Record status
- **NPPES last updated:** May 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1487346581) · Data from the CMS NPPES public registry.