JEFFREY J FITZER MD.
NPI 1487664769
Obstetrics & Gynecology in Saint Joseph, MI
About Jeffrey J Fitzer Md. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY J FITZER MD. (NPI 1487664769) is an individual obstetrics & gynecology provider in Saint Joseph, Michigan, licensed in Illinois (036096056) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffrey J Fitzer Md. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Jeffrey Fitzer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Joseph, MI 49085
- Reassigned Medicare billing, Michigan enrollment
- 724 clinicians in this Medicare group
Chicago, IL 60613
- Reassigned Medicare billing, Illinois enrollment
- 383 clinicians in this Medicare group
Evanston, IL 60201
- Reassigned Medicare billing, Illinois enrollment
- 4,841 clinicians in this Medicare group
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- 240 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 49085 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.
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.
SAINT JOSEPH, MI 49085
SAINT JOSEPH, MI 49085
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 Jeffrey Fitzer's NPI number?
The NPI number for Jeffrey Fitzer is 1487664769. It was assigned to this individual provider in the NPPES registry on August 9, 2006.
Where is Jeffrey Fitzer located?
Jeffrey Fitzer practices at 1234 Napier Ave, Saint Joseph, MI 49085. The listed phone number is (269) 985-4632.
What is Jeffrey Fitzer's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Jeffrey Fitzer enrolled in Medicare?
Yes. Jeffrey Fitzer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jeffrey Fitzer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Fitzer reassigns Medicare benefits to 4 organizations: Lakeland Medical Practices (Saint Joseph, MI), Erie Family Health Center Inc. (Chicago, IL), Endeavor Health Medical Group (Evanston, IL) and Elmhurst Memorial Healthcare (Oak Park, IL). 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 Jeffrey Fitzer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Fitzer accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Health and Priority Health list Jeffrey Fitzer 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 Jeffrey Fitzer was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Jeffrey J Fitzer, MD. · NPI 1487664769
Obstetrics & Gynecology physician in Saint Joseph, Michigan. Individual provider, active in the CMS NPPES registry since August 9, 2006.
## Identity
- **NPI:** 1487664769 (Entity type: Individual)
- **Enumerated:** August 9, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 036096056 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1234 NAPIER AVE, Saint Joseph, MI 49085-2112
- **Phone:** (269) 985-4632
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Lakeland Medical Practices (NPI 1538397120, Saint Joseph, MI); Erie Family Health Center Inc. (NPI 1215228192, Chicago, IL); Endeavor Health Medical Group (NPI 1265695944, Evanston, IL); Elmhurst Memorial Healthcare (NPI 1760692362, Oak Park, IL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1487664769) · Data from the CMS NPPES public registry.