James Tumidanski
NPI 1578748786 · Social Worker · Vassar, MI
James Tumidanski is a Social Worker provider in Vassar, MI (NPI 1578748786).
Provider details
- NPI number
- 1578748786
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 200723 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-01-07
- Last updated
- 2008-01-07
Frequently asked questions
- What is James Tumidanski's NPI number?
- James Tumidanski's National Provider Identifier (NPI) is 1578748786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Tumidanski's specialty?
- James Tumidanski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is James Tumidanski located?
- James Tumidanski's practice location on file with NPPES is 150 Enterprise Dr, Vassar, MI 48768-9584.
- What is James Tumidanski's phone number?
- The practice phone number listed in the NPPES registry for James Tumidanski is (734) 564-4091.
- Is James Tumidanski's NPI active?
- Yes — James Tumidanski's NPI (1578748786) is active in the NPPES registry as of the last update on 2008-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.