Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Harrison Keyes, MPAS, PA-C

Individual provider Physician Assistant · NPI 1902372519

Mr. Harrison Keyes, MPAS, PA-C is a Physician Assistant in Boston, Massachusetts. Qualified in 2018, 8 years ago. Practices with Boston Health Care for the Homeless Program, Inc, a 74-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
8
Licensed in
MA
In the registry since
2018
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.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA6849 (MA)

Record details

NPI number1902372519
Entity typeIndividual (Type 1)
GenderMale
Credentials MPAS , PA-C
Sole proprietorNo
NPI enumeratedOctober 22, 2018
Last updated in NPPESOctober 30, 2018

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Boston Health Care For The Homeless Program, Inc. — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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