Mark Dynan, PT, DPT, OCS
NPI 1255631545 · Physical Therapist · Lexington, MA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Dynan, PT, DPT, OCS is a Physical Therapist provider in Lexington, MA (NPI 1255631545).
Provider details
- NPI number
- 1255631545
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT, OCS
- Sex
- Male
- Sole proprietor
- No
- License
- 11208 (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
15 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
- 2010-11-02
- Last updated
- 2012-12-18
Frequently asked questions
- What is Mark Dynan's NPI number?
- Mark Dynan's National Provider Identifier (NPI) is 1255631545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dynan's specialty?
- Mark Dynan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Dynan located?
- Mark Dynan's practice location on file with NPPES is 16 Hayden Avenue, Lexington, MA 02421-7929.
- What is Mark Dynan's phone number?
- The practice phone number listed in the NPPES registry for Mark Dynan is (781) 372-7060.
- Does Mark Dynan accept Medicare?
- Mark Dynan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Dynan's NPI active?
- Yes — Mark Dynan's NPI (1255631545) is active in the NPPES registry as of the last update on 2012-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.