DR. MARIA VOYDANOFF MD
NPI 1699355271
Pediatrics - Pediatric Hematology-Oncology in Grand Rapids, MI

Q: What is Maria Voydanoff's NPI number?

The NPI number for Maria Voydanoff is 1699355271. It was assigned to this individual provider in the NPPES registry on April 8, 2021. The provider is also known as Ms. Maria Rich.

Q: What is Maria Voydanoff's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Q: When was this NPI record last updated?

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

Active since April 08, 2021PECOS Enrolled

COREWELL HEALTH GRAND RAPIDS HOSPITALS CANCER HEMATOLOG, 35 MICHIGAN ST NE FLOOR 2, GRAND RAPIDS, MI 49503(616) 267-1925(616) 267-1005 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 26, 2022, Apr 8, 2021 (2 updates tracked since 2021).

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About Dr. Maria Voydanoff Md NPPES

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

DR. MARIA VOYDANOFF MD (NPI 1699355271) is an individual pediatric hematology-oncology provider in Grand Rapids, Michigan, licensed in Michigan (4301512124) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Grand Rapids.

NPPES Registry Identity

NPI1699355271

Entity TypeIndividualFemale

Primary Taxonomy2080P0207X

Provider Legal NameDR. MARIA VOYDANOFFCredential: MD

Location AddressCOREWELL HEALTH GRAND RAPIDS HOSPITALS CANCER HEMATOLOG, 35 MICHIGAN ST NE FLOOR 2Grand Rapids, MI 49503-2514

Mailing Address330 Barclay Ave Ne Ste 300Grand Rapids, MI 49503-2527 · (616) 267-1925 · Fax (616) 267-1005

Phone(616) 267-1925

Fax(616) 267-1005

Sole ProprietorNo

Enumeration DateApril 8, 2021

Last NPPES UpdateJuly 17, 20252 updates tracked since enumeration

NPPES CertifiedJuly 5, 2025

✔ NPI 1699355271 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0207X

License✔ Licensed in MI · 4301512124

Definition

A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

Also ListedPediatricsTaxonomy 208000000X · License 1699355271 (MI)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

COREWELL HEALTH GRAND RAPIDS HOSPITALS CANCER HEMATOLOG, Grand Rapids, MI 49503

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Other Names 1

Former Name (1)Ms. Maria Rich

Secondary Practice Location 1

Location 1330 Barclay Ave NE Ste 300Grand Rapids, MI 49503-2527 · Phone (616) 391-8810 · Fax (616) 391-8897

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Maria Voydanoff Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 Maria Voydanoff's NPI number?

The NPI number for Maria Voydanoff is 1699355271. It was assigned to this individual provider in the NPPES registry on April 8, 2021. The provider is also known as Ms. Maria Rich.

Where is Maria Voydanoff located?

Maria Voydanoff practices at Corewell Health Grand Rapids Hospitals Cancer Hematolog 35 Michigan St NE Floor 2, Grand Rapids, MI 49503. The listed phone number is (616) 267-1925.

What is Maria Voydanoff's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Maria Voydanoff enrolled in Medicare?

Yes. Maria Voydanoff is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

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