MADELEINE LEE GRAUER FNP-BC
NPI 1447939418
Nurse Practitioner - Family in Jackson, MI
About Madeleine Lee Grauer Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MADELEINE LEE GRAUER FNP-BC (NPI 1447939418) is an individual family provider in Jackson, Michigan, licensed in Michigan (4704958115) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS, is affiliated with Henry Ford Allegiance Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
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
Madeleine Lee Grauer Fnp-bc 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
8Medicare enrollment records show Madeleine Grauer reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jackson, MI 49201
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: W.A. Foote Memorial Hospital
- 225 clinicians in this Medicare group
Chelsea, MI 48118
- Reassigned Medicare billing, Michigan enrollment
- 32 clinicians in this Medicare group
Tecumseh, MI 49286
- Reassigned Medicare billing, Michigan enrollment
- 33 clinicians in this Medicare group
Adrian, MI 49221
- Reassigned Medicare billing, Michigan enrollment
- 33 clinicians in this Medicare group
Ann Arbor, MI 48103
- Reassigned Medicare billing, Michigan enrollment
- 23 clinicians in this Medicare group
Battle Creek, MI 49015
- Reassigned Medicare billing, Michigan enrollment
- 31 clinicians in this Medicare group
Lambertville, MI 48144
- Reassigned Medicare billing, Michigan enrollment
- 28 clinicians in this Medicare group
Plainwell, MI 49080
- Reassigned Medicare billing, Michigan enrollment
- 33 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 7
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Allegiance Health
Acute Care Hospitals · Jackson, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49202 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 12
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 Madeleine Grauer's NPI number?
The NPI number for Madeleine Grauer is 1447939418. It was assigned to this individual provider in the NPPES registry on July 17, 2023.
Where is Madeleine Grauer located?
Madeleine Grauer practices at 3235 E Michigan Ave, Jackson, MI 49202. The listed phone number is (517) 205-3280.
What is Madeleine Grauer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Madeleine Grauer enrolled in Medicare?
Yes. Madeleine Grauer 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 Madeleine Grauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Madeleine Grauer reassigns Medicare benefits to 8 organizations: Wa Foote Memorial Hospital Inc. (Jackson, MI), Chelsea Urgent Care Walk-In Clinic PC (Chelsea, MI), Tecumseh Urgent Care And Walk-In Clinic PC (Tecumseh, MI), Main St Urgent Care Clinic And Walk In Clinic PC (Adrian, MI), MD Urgent Care Ann Arbor PC (Ann Arbor, MI) and 3 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 Madeleine Grauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Madeleine Grauer 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 Madeleine Grauer 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 Madeleine Grauer affiliated with any hospitals?
According to CMS data, Madeleine Grauer is affiliated with Henry Ford Allegiance Health.
When was this NPI record last updated?
The NPPES record for Madeleine Grauer was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Madeleine Lee Grauer, FNP-BC · NPI 1447939418
Family physician in Jackson, Michigan. Individual provider, active in the CMS NPPES registry since July 17, 2023.
## Identity
- **NPI:** 1447939418 (Entity type: Individual)
- **Enumerated:** July 17, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704958115 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 3235 E MICHIGAN AVE, Jackson, MI 49202-3971
- **Phone:** (517) 205-3280
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Wa Foote Memorial Hospital Inc. (NPI 1083971477, Jackson, MI); Chelsea Urgent Care Walk-In Clinic PC (NPI 1811568272, Chelsea, MI); Tecumseh Urgent Care And Walk-In Clinic PC (NPI 1245849298, Tecumseh, MI); Main St Urgent Care Clinic And Walk In Clinic PC (NPI 1447825351, Adrian, MI); MD Urgent Care Ann Arbor PC (NPI 1649984568, Ann Arbor, MI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** July 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1447939418) · Data from the CMS NPPES public registry.