Michael Griffin, MSPT
NPI 1689748659 · Physical Therapist · Waltham, MA
Michael Griffin, MSPT is a Physical Therapist provider in Waltham, MA (NPI 1689748659).
Provider details
- NPI number
- 1689748659
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MSPT
- Sex
- Male
- Sole proprietor
- No
- License
- 7582 (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
19 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
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Griffin's NPI number?
- Michael Griffin's National Provider Identifier (NPI) is 1689748659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Griffin's specialty?
- Michael Griffin is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Michael Griffin located?
- Michael Griffin's practice location on file with NPPES is 840 Winter St, Waltham, MA 02451-1433.
- What is Michael Griffin's phone number?
- The practice phone number listed in the NPPES registry for Michael Griffin is (781) 684-0404.
- Is Michael Griffin's NPI active?
- Yes — Michael Griffin's NPI (1689748659) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.