Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. JOSEPH OWEN STREFF PA-C
NPI 1760433171
Physician Assistant in Milwaukee, WI

Active since May 12, 2006
5000 W NATIONAL AVE, MILWAUKEE, WI 53295(414) 384-2000(414) 389-4175 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Joseph Owen Streff Pa-c NPPES

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

MR. JOSEPH OWEN STREFF PA-C (NPI 1760433171) is an individual physician assistant in Milwaukee, Wisconsin, licensed in Wisconsin (235-023) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1760433171
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. JOSEPH OWEN STREFFCredential: PA-C
Location Address5000 W NATIONAL AVEMilwaukee, WI 53295-0001
Mailing Address1960 S Parkwood LnNew Berlin, WI 53151-2456 · (262) 797-9756
Fax(414) 389-4175
Sole ProprietorNo
Enumeration DateMay 12, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1760433171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WI · 235-023
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

5000 W NATIONAL AVE, Milwaukee, WI 53295

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.

Registered Nurse
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Nurse Practitioner (Adult Health)
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Nurse Practitioner (Family)
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Nurse Practitioner (Adult Health)
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Physician Assistant (Surgical)
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Psychiatry & Neurology (Psychiatry)
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Occupational Therapy Assistant
5000 W NATIONAL AVE
MILWAUKEE, WI 53295
Physical Medicine & Rehabilitation
5000 W NATIONAL AVE
MILWAUKEE, WI 53295

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760433171, enumerated as an "individual" on May 12, 2006.

The provider is located at 5000 W NATIONAL AVE MILWAUKEE, WI 53295 and the phone number is (414) 384-2000.

Physician Assistant with taxonomy code 363A00000X.