KAREN LYNN GANZEVOORT RNCNP
NPI 1609953967
Nurse Practitioner - Women's Health in Grand Rapids, MI

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment
25 MICHIGAN ST NE STE 6200, GRAND RAPIDS, MI 49503(616) 391-3304 Get Directions Write a Review

NPPES record last updated: February 2, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Karen Lynn Ganzevoort Rncnp NPPES

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

KAREN LYNN GANZEVOORT RNCNP (NPI 1609953967) is an individual women's health provider in Grand Rapids, Michigan, licensed in Michigan (4704216428) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1609953967
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameKAREN LYNN GANZEVOORTCredential: RNCNP
Location Address25 MICHIGAN ST NE STE 6200Grand Rapids, MI 49503-2577
Mailing Address100 Michigan St Ne # Mc845Grand Rapids, MI 49503-2560
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateNovember 1, 2006
Last NPPES UpdateFebruary 2, 2024
NPPES CertifiedFebruary 2, 2024
NPI 1609953967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License Licensed in MI · 4704216428
25 MICHIGAN ST NE STE 6200, Grand Rapids, MI 49503

Accepted 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

Karen Lynn Ganzevoort Rncnp 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 ID6709226244
PECOS Enrollment IDI20240430003882
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.

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230038
Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
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 11

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

Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Physician Assistant
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Physician Assistant
25 MICHIGAN ST NE STE 6200
GRAND RAPIDS, MI 49503
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
25 MICHIGAN ST NE STE 6200
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 Karen Ganzevoort's NPI number?

The NPI number for Karen Ganzevoort is 1609953967. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Karen Ganzevoort located?

Karen Ganzevoort practices at 25 Michigan St NE Ste 6200, Grand Rapids, MI 49503. The listed phone number is (616) 391-3304.

What is Karen Ganzevoort's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Karen Ganzevoort enrolled in Medicare?

Yes. Karen Ganzevoort 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 Karen Ganzevoort accept?

Health plans from Priority Health list Karen Ganzevoort 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 Karen Ganzevoort affiliated with any hospitals?

According to CMS data, Karen Ganzevoort is affiliated with Spectrum Health.

When was this NPI record last updated?

The NPPES record for Karen Ganzevoort was last updated on February 2, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.