Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM C HARTMANN PT
NPI 1417945635
Physical Therapist in Sheboygan, WI

Active since October 11, 2005
2920 SUPERIOR AVE, SHEBOYGAN, WI 53081(920) 458-8707(920) 452-6107 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William C Hartmann Pt NPPES

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

WILLIAM C HARTMANN PT (NPI 1417945635) is an individual physical therapist in Sheboygan, Wisconsin, licensed in Wisconsin (2520) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1417945635
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameWILLIAM C HARTMANNCredential: PT
Location Address2920 SUPERIOR AVESheboygan, WI 53081-1944
Mailing Address2920 Superior AveSheboygan, WI 53081-1944 · (920) 458-8707 · Fax (920) 452-6107
Fax(920) 452-6107
Sole ProprietorNo
Enumeration DateOctober 11, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1417945635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in WI · 2520
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
2920 SUPERIOR AVE, Sheboygan, WI 53081

Other Identifiers 1

Medicaid40102300WI

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.

Nurse Practitioner (Gerontology)
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Specialist/Technologist, Other (Surgical Assistant)
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Physical Therapist
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Surgery
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Nurse Practitioner (Adult Health)
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Nurse Practitioner (Adult Health)
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Physician Assistant (Surgical)
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081
Pediatrics
2920 SUPERIOR AVE
SHEBOYGAN, WI 53081

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 William Hartmann's NPI number?

The NPI number for William Hartmann is 1417945635. It was assigned to this individual provider in the NPPES registry on October 11, 2005.

Where is William Hartmann located?

William Hartmann practices at 2920 Superior Ave, Sheboygan, WI 53081. The listed phone number is (920) 458-8707.

What is William Hartmann's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

When was this NPI record last updated?

The NPPES record for William Hartmann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.