William Hartmann, PT
NPI 1417945635 · Physical Therapist · Sheboygan, WI
William Hartmann, PT is a Physical Therapist provider in Sheboygan, WI (NPI 1417945635).
Provider details
- NPI number
- 1417945635
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- License
- 2520 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Hartmann's NPI number?
- William Hartmann's National Provider Identifier (NPI) is 1417945635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hartmann's specialty?
- William Hartmann is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Hartmann located?
- William Hartmann's practice location on file with NPPES is 2920 Superior Ave, Sheboygan, WI 53081-1944.
- What is William Hartmann's phone number?
- The practice phone number listed in the NPPES registry for William Hartmann is (920) 458-8707.
- Is William Hartmann's NPI active?
- Yes — William Hartmann's NPI (1417945635) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.