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

Hospitalist Medicine Physicians of Massachusetts - Worcester, PC

Organization Internal Medicine Physician · NPI 1538648670

Hospitalist Medicine Physicians of Massachusetts - Worcester, PC is an Internal Medicine Physician in Worcester, Massachusetts. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

123 Summer St
Worcester, MA 01608-1216
Phone: (508) 363-6000
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1538648670
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Bessler — President · (615) 377-5658
NPI enumeratedAugust 9, 2018
Last updated in NPPESAugust 9, 2018
Mailing address5410 Maryland Way Ste 300, Brentwood, TN 37027-5339

Other providers in Worcester