DR. WILLIAM J GROSSMAN MD
NPI 1679524425
Pediatrics - Pediatric Hematology-Oncology in Milwaukee, WI

Q: What is William Grossman's NPI number?

The NPI number for William Grossman is 1679524425. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is William Grossman'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 William Grossman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 May 15, 2006

CHILDREN'S HOSPITAL OF WISCONSIN, 9000 WEST WISCONSIN AVENUE, MILWAUKEE, WI 53226(414) 805-3666 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William J Grossman Md NPPES

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

DR. WILLIAM J GROSSMAN MD (NPI 1679524425) is an individual pediatric hematology-oncology provider in Milwaukee, Wisconsin, licensed in Wisconsin (47346) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1679524425

Entity TypeIndividualMale

Primary Taxonomy2080P0207X

Provider Legal NameDR. WILLIAM J GROSSMANCredential: MD

Location AddressCHILDREN'S HOSPITAL OF WISCONSIN, 9000 WEST WISCONSIN AVENUEMilwaukee, WI 53226

Mailing Address9000 W Wisconsin Ave, Children's Hospital Of WisconsinMilwaukee, WI 53226-3518

Phone(414) 805-3666

Sole ProprietorNo

Enumeration DateMay 15, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1679524425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0207X

License✔ Licensed in WI · 47346

Definition

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

CHILDREN'S HOSPITAL OF WISCONSIN, Milwaukee, WI 53226

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Other Identifiers 2

Medicaid34581000WI

Medicare UPINI22124

Other Providers at the Same Location NPPES 8

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

MS. TEDDI ROXANNE LINK APNP

Nurse Practitioner (Pediatrics)