DR. WILLIAM RHEAD MD
NPI 1861445512
Medical Genetics - Clinical Genetics (M.D.) in Milwaukee, WI

Q: What is William Rhead's NPI number?

The NPI number for William Rhead is 1861445512. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is William Rhead's specialty?

The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.

Q: When was this NPI record last updated?

The NPPES record for William Rhead was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 May 17, 2006PECOS Enrolled

9000 W WISCONSIN AVE, DIVISION OF GENETICS, MILWAUKEE, WI 53226(414) 266-2979(414) 266-1616 Get Directions Write a Review

NPPES record last updated: May 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 19, 2025, Jan 11, 2021, Mar 18, 2019 (3 updates tracked since 2019).

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About Dr. William Rhead Md NPPES

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

DR. WILLIAM RHEAD MD (NPI 1861445512) is an individual clinical genetics (m.d.) provider in Milwaukee, Wisconsin, licensed in Wisconsin (42007) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Madison.

NPPES Registry Identity

NPI1861445512

Entity TypeIndividualMale

Primary Taxonomy207SG0201X

Provider Legal NameDR. WILLIAM RHEADCredential: MD

Location Address9000 W WISCONSIN AVE, DIVISION OF GENETICSMilwaukee, WI 53226-4874

Mailing Address9000 W Wisconsin AveMilwaukee, WI 53226-4874 · (414) 805-3666 · Fax (414) 266-1616

Phone(414) 266-2979

Fax(414) 266-1616

Sole ProprietorNo

Enumeration DateMay 17, 2006

Last NPPES UpdateMay 19, 20253 updates tracked since enumeration

NPPES CertifiedMay 19, 2025

✔ NPI 1861445512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMedical Genetics · Clinical Genetics (M.D.)Allopathic & Osteopathic Physicians

Taxonomy Code207SG0201X

License✔ Licensed in WI · 42007

Definition

A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.

Also ListedPathology · Pediatric PathologyTaxonomy 207ZP0213X · License 42007 (WI)

9000 W WISCONSIN AVE, Milwaukee, WI 53226

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Secondary Practice Location 1

Location 11500 Highland AveMadison, WI 53705 · Phone (608) 262-2507

Other Identifiers 2

Medicaid1861445512WI

Other008000215DHumana

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.Insurance ›

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. William Rhead 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.

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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.

MS. LESLIE L. TALBERT NP

Nurse Practitioner (Pediatrics)

9000 W WISCONSIN AVE, PEDIATRIC CRITICAL CARE
MILWAUKEE, WI 53226

Milwaukee County (414) 266-3360

SARAH MARIE RUMLER DO

Pediatrics (Pediatric Hematology-Oncology)