Marin Epstein, PT, DPT
NPI 1629551825 · Physical Therapist · Cambridge, MA
Marin Epstein, PT, DPT is a Physical Therapist provider in Cambridge, MA (NPI 1629551825).
Provider details
- NPI number
- 1629551825
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23841 (MA)
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
- 2018-09-13
- Last updated
- 2018-09-13
Frequently asked questions
- What is Marin Epstein's NPI number?
- Marin Epstein's National Provider Identifier (NPI) is 1629551825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marin Epstein's specialty?
- Marin Epstein is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marin Epstein located?
- Marin Epstein's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Marin Epstein's phone number?
- The practice phone number listed in the NPPES registry for Marin Epstein is (617) 665-1000.
- Is Marin Epstein's NPI active?
- Yes — Marin Epstein's NPI (1629551825) is active in the NPPES registry as of the last update on 2018-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.