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MADELINE ROSS MD
NPI 1235690629
Obstetrics & Gynecology in Grand Rapids, MI

Active since March 27, 2019PECOS EnrolledAccepts Medicare Assignment
221 MICHIGAN ST NE STE 600, GRAND RAPIDS, MI 49503(616) 267-5410 Get Directions Write a Review

NPPES record last updated: December 15, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 15, 2025, Nov 15, 2023 (2 updates tracked since 2023).

About Madeline Ross Md NPPES

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

MADELINE ROSS MD (NPI 1235690629) is an individual obstetrics & gynecology provider in Grand Rapids, Michigan, licensed in Michigan (4301515052) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (2019).

NPPES Registry Identity

NPI1235690629
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMADELINE ROSSCredential: MD
Location Address221 MICHIGAN ST NE STE 600Grand Rapids, MI 49503-2540
Mailing Address100 Michigan St Ne, Mc 845Grand Rapids, MI 49503-2560 · (616) 267-5410 · Fax (616) 774-4057
Phone(616) 267-5410
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2019
Enumeration DateMarch 27, 2019
Last NPPES UpdateDecember 15, 20252 updates tracked since enumeration
NPPES CertifiedDecember 15, 2025
✔ NPI 1235690629 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 · 4301515052
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.
221 MICHIGAN ST NE STE 600, Grand Rapids, MI 49503
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Madeline Ross Md 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 ID2769717446
PECOS Enrollment IDI20250819000307
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Madeline Ross reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Spectrum Health Primary Care Partners
0.1 mi
Internal Medicine
100 MICHIGAN ST NE
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 2,446 clinicians in this Medicare group
NPI 1689499667 (616) 486-6790
Spectrum Health Hospitals
0.1 mi
Hospitalist
100 MICHIGAN ST NE, MC-907
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 405 clinicians in this Medicare group
NPI 1558407189 (616) 774-7377

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.

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 20

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

TISHANNA N FERGUSON MD
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
DR. BRITTANY ANN MERRIFIELD MD
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
DR. MICHAEL SHAWN WERKEMA M.D.
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
KATHERINE MARY O'ROURKE MD
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
DR. ADRIENNE NOELLE BROWN M.D.
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
MS. KATHLEEN MARY HASCHER FNP-BC
Nurse Practitioner (Family)
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
ELIZABETH JELINEK WHITE DO
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035
DR. AMANDA MARIE MEULENBERG MD
Obstetrics & Gynecology
221 MICHIGAN ST NE STE 600
GRAND RAPIDS, MI 49503
Kent County (616) 774-7035

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 Madeline Ross's NPI number?

The NPI number for Madeline Ross is 1235690629. It was assigned to this individual provider in the NPPES registry on March 27, 2019.

Where is Madeline Ross located?

Madeline Ross practices at 221 Michigan St NE Ste 600, Grand Rapids, MI 49503. The listed phone number is (616) 267-5410.

What is Madeline Ross's specialty?

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

Is Madeline Ross enrolled in Medicare?

Yes. Madeline Ross 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 Madeline Ross's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madeline Ross reassigns Medicare benefits to 2 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI) and Spectrum Health Hospitals (Grand Rapids, 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 Madeline Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Madeline Ross 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 Madeline Ross 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 Madeline Ross was last updated on December 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.