Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Harold Hartmann, DPT

Individual provider Orthopedic Physical Therapist · NPI 1912344417

William Harold Hartmann, DPT is a Physical Therapist in Private Practice in Appleton, Wisconsin. Qualified in 2013, 13 years ago. Practices with Advanced Physical Therapy and Sports Medicine SC, a 61-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
13
Licensed in
WI
In the registry since
2013
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

W3124 Van Roy Rd
Appleton, WI 54915-3929
Phone: (920) 968-1010
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 218 E Lawrence St, Appleton, WI 54911-5724 — (920) 991-2561
  • 1100 E South River St, Appleton, WI 54915-2222 — (920) 991-2561
  • 225 W Kennedy Ave, Kimberly, WI 54136-2836 — (920) 991-2561

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence 12339-24 (WI)

Record details

NPI number1912344417
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorYes
NPI enumeratedMay 24, 2013
Last updated in NPPESJuly 11, 2025
Certification dateJuly 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Advanced Physical Therapy And Sports Medicine Sc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Appleton