Walter Witkowski, PT
NPI 1659597508 · Physical Therapist · Cadillac, MI
Walter Witkowski, PT is a Physical Therapist provider in Cadillac, MI (NPI 1659597508).
Provider details
- NPI number
- 1659597508
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 5501002540 (MI)
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
19 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
- 2007-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Walter Witkowski's NPI number?
- Walter Witkowski's National Provider Identifier (NPI) is 1659597508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Witkowski's specialty?
- Walter Witkowski is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Walter Witkowski located?
- Walter Witkowski's practice location on file with NPPES is 8872 Professional Dr, Cadillac, MI 49601-8481.
- What is Walter Witkowski's phone number?
- The practice phone number listed in the NPPES registry for Walter Witkowski is (231) 876-0010.
- Is Walter Witkowski's NPI active?
- Yes — Walter Witkowski's NPI (1659597508) 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.