Gregory Gdanian
NPI 1225926710 · Physical Therapy Assistant · Dorchester, MA
Gregory Gdanian is a Physical Therapy Assistant provider in Dorchester, MA (NPI 1225926710).
Provider details
- NPI number
- 1225926710
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2025-06-25
- Last updated
- 2025-06-25
- Certified
- 2025-06-25
Frequently asked questions
- What is Gregory Gdanian's NPI number?
- Gregory Gdanian's National Provider Identifier (NPI) is 1225926710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Gdanian's specialty?
- Gregory Gdanian is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gregory Gdanian located?
- Gregory Gdanian's practice location on file with NPPES is 960 Morrissey Blvd, Dorchester, MA 02122-3242.
- What is Gregory Gdanian's phone number?
- The practice phone number listed in the NPPES registry for Gregory Gdanian is (617) 506-7210.
- Is Gregory Gdanian's NPI active?
- Yes — Gregory Gdanian's NPI (1225926710) is active in the NPPES registry as of the last update on 2025-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.