Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark Dynan, PT, DPT, OCS

Individual provider Physical Therapist · NPI 1255631545

Dr. Mark Dynan, PT, DPT, OCS is a Physical Therapist in Private Practice in Lexington, Massachusetts. Qualified in 1997, 29 years ago. Practices with Hd Physical Therapy LLC, a 7-clinician group. Licensed in Massachusetts.

Years since qualifying
29
Licensed in
MA
In the registry since
2010
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

16 Hayden Avenue Lahey Lexington
Lexington, MA 02421-7929
Phone: (781) 372-7060
Fax: (781) 372-7069
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 11208 (MA)

Record details

NPI number1255631545
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT , OCS
Sole proprietorNo
NPI enumeratedNovember 2, 2010
Last updated in NPPESDecember 18, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Hd Physical Therapy Llc — 7 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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