Maria Grzincic, OTRL
NPI 1417427923 · Occupational Therapist · Bay City, MI
Maria Grzincic, OTRL is a Occupational Therapist provider in Bay City, MI (NPI 1417427923).
Provider details
- NPI number
- 1417427923
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTRL
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5201000366 (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
7 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
- 2018-11-27
- Last updated
- 2018-11-27
Frequently asked questions
- What is Maria Grzincic's NPI number?
- Maria Grzincic's National Provider Identifier (NPI) is 1417427923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Grzincic's specialty?
- Maria Grzincic is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Grzincic located?
- Maria Grzincic's practice location on file with NPPES is 2535 22nd St, Bay City, MI 48708-7612.
- What is Maria Grzincic's phone number?
- The practice phone number listed in the NPPES registry for Maria Grzincic is (989) 891-9800.
- Is Maria Grzincic's NPI active?
- Yes — Maria Grzincic's NPI (1417427923) is active in the NPPES registry as of the last update on 2018-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.