Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Prof. Joshua Ryan Merson, PA-C

Individual provider Physician Assistant · NPI 1760793780

Prof. Joshua Ryan Merson, PA-C is a Physician Assistant in Boston, Massachusetts. Qualified in 2010, 16 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Rhode Island.

Years since qualifying
16
Licensed in
MA, RI
In the registry since
2010
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

780 Albany St
Boston, MA 02118-2755
Phone: (857) 654-1000
Fax: (857) 654-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 440 Foley St, Somerville, MA 02145-1213 — (857) 282-0777

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA4036 (MA)
Physician Assistant Taxonomy 363A00000X · Licence PA00556 (RI)

Record details

NPI number1760793780
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 24, 2010
Last updated in NPPESAugust 21, 2023
Certification dateAugust 21, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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