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JAMES G LEONHARDT MD
NPI 1700859535
Specialist in Waukesha, WI

Active since February 10, 2006
1111 DELAFIELD ST, SUITE 311, WAUKESHA, WI 53188(262) 544-4411(262) 650-3856 Get Directions Write a Review

NPPES record last updated: July 19, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James G Leonhardt Md NPPES

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

JAMES G LEONHARDT MD (NPI 1700859535) is an individual specialist in Waukesha, Wisconsin, licensed in Wisconsin (36027020) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1700859535
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameJAMES G LEONHARDTCredential: MD
Location Address1111 DELAFIELD ST, SUITE 311Waukesha, WI 53188-3417
Mailing Address1111 Delafield St, Suite 311Waukesha, WI 53188-3417 · (262) 544-4411 · Fax (262) 650-3856
Phone(262) 544-4411
Fax(262) 650-3856
Sole ProprietorNo
Enumeration DateFebruary 10, 2006
Last NPPES UpdateJuly 19, 2013
✔ NPI 1700859535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in WI · 36027020
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1111 DELAFIELD ST, Waukesha, WI 53188
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Other Identifiers 3

Medicare UPINF94930WI
Medicaid32077900WI
Medicare ID-Type Unspecified1168100WI

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.

GREGORY R LOCHEN M.D.
Ophthalmology
1111 DELAFIELD ST, SUITE 312
WAUKESHA, WI 53188
Waukesha County (262) 547-3352
MRS. ALYSSA KATHRYN EISNER PA
Physician Assistant
1111 DELAFIELD ST, SUITE 209
WAUKESHA, WI 53188
Waukesha County (262) 542-0444
CHRISTINA K HILL LAT
Specialist/Technologist (Athletic Trainer)
1111 DELAFIELD ST, STE 120
WAUKESHA, WI 53188
Waukesha County (262) 521-9762
PROHEALTH MEDICAL GROUP INC
Clinic/Center (Radiology)
1111 DELAFIELD ST
WAUKESHA, WI 53188
Waukesha County (262) 928-4300
DR. FRANCESCA JEAN MARTIN D.D.S.
Dentist (General Practice)
1111 DELAFIELD ST, #319
WAUKESHA, WI 53188
Waukesha County (262) 549-3641
MRS. DEBRA SEILER NP
Nurse Practitioner (Family)
1111 DELAFIELD ST, SUITE 215
WAUKESHA, WI 53188
Waukesha County (262) 542-2594
VASAVI KUMAR PA
Physician Assistant
1111 DELAFIELD ST, STE 209
WAUKESHA, WI 53188
Waukesha County (262) 542-0444
MS. ERIN E DOXTATOR PT
Physical Therapist
1111 DELAFIELD ST, SUITE 120
WAUKESHA, WI 53188
Waukesha County (262) 521-9762

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 James Leonhardt's NPI number?

The NPI number for James Leonhardt is 1700859535. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Where is James Leonhardt located?

James Leonhardt practices at 1111 Delafield St Suite 311, Waukesha, WI 53188. The listed phone number is (262) 544-4411.

What is James Leonhardt's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for James Leonhardt was last updated on July 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.