MRS. MELANIE MARIE GERZEMA CRNA
NPI 1629001607
Nurse Anesthetist, Certified Registered in Chicago, IL
About Mrs. Melanie Marie Gerzema Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MELANIE MARIE GERZEMA CRNA (NPI 1629001607) is an individual nurse anesthetist, certified registered in Chicago, Illinois, licensed in Illinois (041312713) and active in the NPI registry since July 2006. She is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Mrs. Melanie Marie Gerzema Crna 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 Melanie Gerzema reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Novi, MI 48377
- Reassigned Medicare billing, Michigan enrollment
- 188 clinicians in this Medicare group
Novi, MI 48377
- Reassigned Medicare billing, Michigan enrollment
- 192 clinicians in this Medicare group
Monroe, MI 48162
- Reassigned Medicare billing, Michigan enrollment
- 109 clinicians in this Medicare group
Livonia, MI 48152
- Reassigned Medicare billing, Michigan enrollment
- 17 clinicians in this Medicare group
Farmington Hills, MI 48334
- Reassigned Medicare billing, Michigan enrollment
- 199 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 278 clinicians in this Medicare group
Mount Clemens, MI 48043
- Reassigned Medicare billing, Michigan enrollment
- 112 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 905 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60611 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.
CHICAGO, IL 60611
CHICAGO, IL 60611
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 Melanie Gerzema's NPI number?
The NPI number for Melanie Gerzema is 1629001607. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is Melanie Gerzema located?
Melanie Gerzema practices at 251 E Huron St Feinberg5-704, Chicago, IL 60611. The listed phone number is (312) 926-8369.
What is Melanie Gerzema's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Melanie Gerzema enrolled in Medicare?
Yes. Melanie Gerzema 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 Melanie Gerzema's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melanie Gerzema reassigns Medicare benefits to 8 organizations: West Michigan Aas LLC (Novi, MI), Novi Aas LLC (Novi, MI), Ambulatory Anesthesia Associates, PC (Monroe, MI), ASC Services Of Michigan LLC (Livonia, MI), Northwestern Services, LLC (Farmington Hills, 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 Melanie Gerzema's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melanie Gerzema accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Melanie Gerzema 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 Melanie Gerzema was last updated on March 19, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mrs. Melanie Marie Gerzema, CRNA · NPI 1629001607
Nurse Anesthetist, Certified Registered physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1629001607 (Entity type: Individual)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 041312713 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 251 E HURON ST, FEINBERG5-704, Chicago, IL 60611-2908
- **Phone:** (312) 926-8369
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): West Michigan Aas LLC (NPI 1295149227, Novi, MI); Novi Aas LLC (NPI 1598176919, Novi, MI); Ambulatory Anesthesia Associates, PC (NPI 1952350555, Monroe, MI); ASC Services Of Michigan LLC (NPI 1013348002, Livonia, MI); Northwestern Services, LLC (NPI 1083883649, Farmington Hills, MI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** March 19, 2010
- **Other identifiers:** Medicare ID-Type Unspecified 204767
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Source: [NPI Profile](https://npiprofile.com/npi/1629001607) · Data from the CMS NPPES public registry.