DR. RANDALL WILLIAM TREFFY MD
NPI 1851928295
Student in an Organized Health Care Education/Training Program in Milwaukee, WI

Active since March 25, 2020PECOS Enrolled
8701 W WATERTOWN PLANK RD, MILWAUKEE, WI 53226(414) 955-0950 Get Directions Write a Review

NPPES record last updated: May 18, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 18, 2020, Mar 25, 2020 (2 updates tracked since 2020).

About Dr. Randall William Treffy Md NPPES

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

DR. RANDALL WILLIAM TREFFY MD (NPI 1851928295) is an individual student in an organized health care education/training program in Milwaukee, Wisconsin, licensed in Wisconsin (8296-851) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851928295
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. RANDALL WILLIAM TREFFYCredential: MD
Location Address8701 W WATERTOWN PLANK RDMilwaukee, WI 53226-3548
Mailing Address8701 W Watertown Plank RdMilwaukee, WI 53226-3548
Sole ProprietorNo
Enumeration DateMarch 25, 2020
Last NPPES UpdateMay 18, 20202 updates tracked since enumeration
NPPES CertifiedMay 18, 2020
NPI 1851928295 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
License Licensed in WI · 8296-851
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
8701 W WATERTOWN PLANK RD, Milwaukee, WI 53226

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. Randall William Treffy 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.

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.

Pathology (Anatomic Pathology & Clinical Pathology)
8701 W WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 W WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Emergency Medicine
8701 W WATERTOWN PLANK RD, MEDICAL COLLEGE OF WISCONSIN AFFILIATED HOSPITALS
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 W WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Radiology (Vascular & Interventional Radiology)
8701 W WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 W WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Internal Medicine
8701 W WATERTOWN PLANK RD
MILWAUKEE, WI 53226
Student in an Organized Health Care Education/Training Program
8701 W WATERTOWN PLANK RD
WAUWATOSA, WI 53226

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 Randall Treffy's NPI number?

The NPI number for Randall Treffy is 1851928295. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Randall Treffy located?

Randall Treffy practices at 8701 W Watertown Plank Rd, Milwaukee, WI 53226. The listed phone number is (414) 955-0950.

What is Randall Treffy's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Randall Treffy enrolled in Medicare?

Yes. Randall Treffy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Randall Treffy was last updated on May 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.