Slawomir Janiszewski
NPI 1245934017 · Physical Medicine & Rehabilitation Physician · Detroit, MI
Slawomir Janiszewski is a Physical Medicine & Rehabilitation Physician provider in Detroit, MI (NPI 1245934017).
Provider details
- NPI number
- 1245934017
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 5502002491 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-03-28
- Last updated
- 2023-03-28
- Certified
- 2023-03-28
Frequently asked questions
- What is Slawomir Janiszewski's NPI number?
- Slawomir Janiszewski's National Provider Identifier (NPI) is 1245934017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Slawomir Janiszewski's specialty?
- Slawomir Janiszewski is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Slawomir Janiszewski located?
- Slawomir Janiszewski's practice location on file with NPPES is 4646 John R St, Detroit, MI 48201-1916.
- What is Slawomir Janiszewski's phone number?
- The practice phone number listed in the NPPES registry for Slawomir Janiszewski is (313) 576-3511.
- Is Slawomir Janiszewski's NPI active?
- Yes — Slawomir Janiszewski's NPI (1245934017) is active in the NPPES registry as of the last update on 2023-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.