CHRISTEL KEEFE M.D.
NPI 1669616462
Pediatrics - Pediatric Endocrinology in Grand Rapids, MI
About Christel Keefe M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTEL KEEFE M.D. (NPI 1669616462) is an individual pediatric endocrinology provider in Grand Rapids, Michigan, licensed in Michigan (4301107182) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS and is a graduate of Wright State University Boonshoft School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Christel Keefe 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
3Medicare enrollment records show Christel Keefe reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 405 clinicians in this Medicare group
Kalamazoo, MI 49008
- Reassigned Medicare billing, Michigan enrollment
- 151 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 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
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 Christel Keefe's NPI number?
The NPI number for Christel Keefe is 1669616462. It was assigned to this individual provider in the NPPES registry on April 23, 2009. The provider is also known as Christel Frantz M.D..
Where is Christel Keefe located?
Christel Keefe practices at 35 Michigan St NE Suite 1800, Grand Rapids, MI 49503. The listed phone number is (616) 391-3933.
What is Christel Keefe's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.
Is Christel Keefe enrolled in Medicare?
Yes. Christel Keefe 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 Christel Keefe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christel Keefe reassigns Medicare benefits to 3 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI), Spectrum Health Hospitals (Grand Rapids, MI) and Western Michigan University School Of Medicine (Kalamazoo, 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 Christel Keefe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christel Keefe accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Christel Keefe 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.
When was this NPI record last updated?
The NPPES record for Christel Keefe was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Christel Keefe, M.D. · NPI 1669616462
Pediatric Endocrinology physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since April 23, 2009.
## Identity
- **NPI:** 1669616462 (Entity type: Individual)
- **Enumerated:** April 23, 2009
- **Primary specialty:** Pediatrics - Pediatric Endocrinology · taxonomy 2080P0205X
- **State license:** 4301107182 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 35 MICHIGAN ST NE, SUITE 1800, Grand Rapids, MI 49503-2514
- **Phone:** (616) 391-3933
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1326599671, Grand Rapids, MI); Spectrum Health Hospitals (NPI 1558407189, Grand Rapids, MI); Western Michigan University School Of Medicine (NPI 1316212343, Kalamazoo, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wright State University Boonshoft School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** February 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1669616462) · Data from the CMS NPPES public registry.