Emily Grezenski, OTR/L
NPI 1356271548 · Occupational Therapist · Apple Valley, CA
Emily Grezenski, OTR/L is a Occupational Therapist provider in Apple Valley, CA (NPI 1356271548).
Provider details
- NPI number
- 1356271548
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 28790 (CA)
Specialties & taxonomies
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
Under 1 yr in 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
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Emily Grezenski's NPI number?
- Emily Grezenski's National Provider Identifier (NPI) is 1356271548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Grezenski's specialty?
- Emily Grezenski is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Emily Grezenski located?
- Emily Grezenski's practice location on file with NPPES is 17800 US Highway 18, Apple Valley, CA 92307-1221.
- What is Emily Grezenski's phone number?
- The practice phone number listed in the NPPES registry for Emily Grezenski is (760) 552-6700.
- Is Emily Grezenski's NPI active?
- Yes — Emily Grezenski's NPI (1356271548) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.