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RACHAEL FIZER D.O.
NPI 1790199578
Obstetrics & Gynecology in Grand Rapids, MI

Active since June 19, 2014PECOS EnrolledAccepts Medicare Assignment
4055 CASCADE RD SE, GRAND RAPIDS, MI 49546(616) 252-4410 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 12, 2025, Feb 2, 2021, Jan 13, 2021 (3 updates tracked since 2021).

About Rachael Fizer D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RACHAEL FIZER D.O. (NPI 1790199578) is an individual obstetrics & gynecology provider in Grand Rapids, Michigan, licensed in Michigan (5101025948) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health - West, and is a graduate of Michigan State University College Of Osteopathic Medicine (2014).

NPPES Registry Identity

NPI1790199578
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameRACHAEL FIZERCredential: D.O.
Location Address4055 CASCADE RD SEGrand Rapids, MI 49546-2149
Mailing Address5900 Byron Center Ave SwWyoming, MI 49519-9606
Phone(616) 252-4410
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2014
Enumeration DateJune 19, 2014
Last NPPES UpdateMarch 12, 20253 updates tracked since enumeration
NPPES CertifiedMarch 12, 2025
✔ NPI 1790199578 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MI · 5101025948
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
4055 CASCADE RD SE, Grand Rapids, MI 49546
Open in Google Maps ↗

Other Names 1

Former Name (1)Rachael Wilsmann Do

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, CareSource and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rachael Fizer D.o. 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.

PECOS PAC ID4082839303
PECOS Enrollment IDI20210201000662
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Michigan Health - West

Acute Care Hospitals · Wyoming, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230236
Location5900 Byron Center Avenue, SWWyoming, MI 49519 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JULIE A JOHNSON PA-C
Physician Assistant
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (616) 252-4410
DR. KRISTINA M MANION D.O.
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (616) 252-5760
ALEICA L KOVATCH PA
Physician Assistant
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (616) 252-5760
MARAYA BAUMANIS MD
Otolaryngology
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (219) 308-7409
DR. JAVIER HOWARD MD
Otolaryngology
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (616) 252-5760
KIMBERLY ANN BOES PA-C
Physician Assistant
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (616) 252-3630
EMILY ENGLISH M.D.
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (901) 361-7014
NICHOLAS GUNNAR VAN MAELE MD
Otolaryngology
4055 CASCADE RD SE
GRAND RAPIDS, MI 49546
Kent County (616) 252-5760

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 Rachael Fizer's NPI number?

The NPI number for Rachael Fizer is 1790199578. It was assigned to this individual provider in the NPPES registry on June 19, 2014. The provider is also known as Rachael Wilsmann Do.

Where is Rachael Fizer located?

Rachael Fizer practices at 4055 Cascade Rd SE, Grand Rapids, MI 49546. The listed phone number is (616) 252-4410.

What is Rachael Fizer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Rachael Fizer enrolled in Medicare?

Yes. Rachael Fizer 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.

What insurance does Rachael Fizer accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, CareSource, McLaren Health Plan Community and Priority Health and 1 other insurer list Rachael Fizer 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 Rachael Fizer affiliated with any hospitals?

According to CMS data, Rachael Fizer is affiliated with University Of Michigan Health - West.

When was this NPI record last updated?

The NPPES record for Rachael Fizer was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.