Gregory Chase, OTR/L
NPI 1821413998 · Occupational Therapist · Portland, ME
Gregory Chase, OTR/L is a Occupational Therapist provider in Portland, ME (NPI 1821413998).
Provider details
- NPI number
- 1821413998
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- OT2840 (ME)
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
12 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
- 2014-02-26
- Last updated
- 2024-09-04
- Certified
- 2024-09-04
Frequently asked questions
- What is Gregory Chase's NPI number?
- Gregory Chase's National Provider Identifier (NPI) is 1821413998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Chase's specialty?
- Gregory Chase is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gregory Chase located?
- Gregory Chase's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is Gregory Chase's phone number?
- The practice phone number listed in the NPPES registry for Gregory Chase is (207) 662-0111.
- Is Gregory Chase's NPI active?
- Yes — Gregory Chase's NPI (1821413998) is active in the NPPES registry as of the last update on 2024-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.