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

Dr. Matthew I Joslyn, MD

Individual provider Family Medicine Physician · NPI 1659440790

Dr. Matthew I Joslyn, MD is a Family Practice in Boston, Massachusetts. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1999, 27 years ago. Practices with Lynn Community Health, Inc, a 96-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
27
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

780 Albany St
Boston, MA 02118-2524
Phone: (857) 654-1000
Fax: (857) 654-1100
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 219680 (MA)

Record details

NPI number1659440790
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 6, 2006
Last updated in NPPESJanuary 8, 2015

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1999 (27 years in practice)
Group practice Lynn Community Health, Inc. — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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