James Mruk, MS, OTR/L
NPI 1609951219 · Occupational Therapist · Warsaw, NY
James Mruk, MS, OTR/L is a Occupational Therapist provider in Warsaw, NY (NPI 1609951219).
Provider details
- NPI number
- 1609951219
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MS, OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- 010105 (NY)
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
- 2006-10-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Mruk's NPI number?
- James Mruk's National Provider Identifier (NPI) is 1609951219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mruk's specialty?
- James Mruk is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is James Mruk located?
- James Mruk's practice location on file with NPPES is Wyoming County Community Hospital, Warsaw, NY 14569.
- What is James Mruk's phone number?
- The practice phone number listed in the NPPES registry for James Mruk is (585) 749-5735.
- Is James Mruk's NPI active?
- Yes — James Mruk's NPI (1609951219) 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.