Mary Muszynski, OTR
NPI 1922125848 · Occupational Therapist · Seattle, WA
Mary Muszynski, OTR is a Occupational Therapist provider in Seattle, WA (NPI 1922125848).
Provider details
- NPI number
- 1922125848
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 12555 (FL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
- 2007-03-24
- Last updated
- 2015-08-03
Frequently asked questions
- What is Mary Muszynski's NPI number?
- Mary Muszynski's National Provider Identifier (NPI) is 1922125848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Muszynski's specialty?
- Mary Muszynski is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Muszynski located?
- Mary Muszynski's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is Mary Muszynski's phone number?
- The practice phone number listed in the NPPES registry for Mary Muszynski is (206) 223-6999.
- Is Mary Muszynski's NPI active?
- Yes — Mary Muszynski's NPI (1922125848) is active in the NPPES registry as of the last update on 2015-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.