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MARY J WASKERWITZ FREYER NP
NPI 1740434398
Nurse Practitioner in Grand Rapids, MI

Active since November 10, 2008
35 MICHIGAN ST NE FL 2, GRAND RAPIDS, MI 49503(616) 267-1925(616) 267-1005 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 8, 2025, Mar 11, 2021 (2 updates tracked since 2021).

About Mary J Waskerwitz Freyer Np NPPES

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

MARY J WASKERWITZ FREYER NP (NPI 1740434398) is an individual nurse practitioner in Grand Rapids, Michigan, licensed in Michigan (4704104741) and active in the NPI registry since November 2008.

NPPES Registry Identity

NPI1740434398
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY J WASKERWITZ FREYERCredential: NP
Location Address35 MICHIGAN ST NE FL 2Grand Rapids, MI 49503-2514
Mailing Address100 Michigan St Ne, Mc 845Grand Rapids, MI 49503-2560 · (616) 486-6790
Phone(616) 267-1925
Fax(616) 267-1005
Sole ProprietorNo
Enumeration DateNovember 10, 2008
Last NPPES UpdateMay 8, 20252 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1740434398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MI · 4704104741
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
35 MICHIGAN ST NE FL 2, Grand Rapids, MI 49503
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Other Names 1

Other Name (5)Mary Josephine Waskerwitz-freyer Np

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, McLaren Health Plan Community and more.Insurance ›

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.

DR. ALLISON MARIE CHAMPNEY SCHNEPP M.D.
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
SHARON H SMITH MD
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
DAVID JACOB HOOGSTRA MD
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
ERIN E BROENE NP
Nurse Practitioner (Pediatrics)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1924
JOSUAH CHAVEZ PA-C
Physician Assistant
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
KELSEY JEAN VANDERWIERE CPNP-AC
Nurse Practitioner (Pediatrics)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
DR. ULRICH ANDREAS DUFFNER M.D.
Pediatrics (Pediatric Hematology-Oncology)
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925
MIKAYLA ELIZABETH PATEL MD
Pediatrics
35 MICHIGAN ST NE FL 2
GRAND RAPIDS, MI 49503
Kent County (616) 267-1925

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 Mary Waskerwitz Freyer's NPI number?

The NPI number for Mary Waskerwitz Freyer is 1740434398. It was assigned to this individual provider in the NPPES registry on November 10, 2008. The provider is also known as Mary Josephine Waskerwitz-Freyer Np.

Where is Mary Waskerwitz Freyer located?

Mary Waskerwitz Freyer practices at 35 Michigan St NE Fl 2, Grand Rapids, MI 49503. The listed phone number is (616) 267-1925.

What is Mary Waskerwitz Freyer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

What insurance does Mary Waskerwitz Freyer accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Mary Waskerwitz Freyer 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 Mary Waskerwitz Freyer was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.