Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark Masciocchi, MD

Individual provider Diagnostic Radiology Physician · NPI 1710204367

Mark Masciocchi, MD practises Diagnostic Radiology in Worcester, Massachusetts. Graduated from Pennsylvania State University College of Medicine in 2010, 16 years ago. Practices with Umass Memorial Radiology Phys Serv, a 42-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
16
Trained at
Pennsylvania State University College of Medicine
Licensed in
MA
In the registry since
2010
Specialties on file
2
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

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (508) 334-3850
Fax: (508) 856-1860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 157 Union St, Marlborough, MA 01752-1228 — (508) 486-5600

Specialties & licences

Neuroradiology Physician (primary) Taxonomy 2085N0700X · Licence 257421 (MA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 257421 (MA)

Record details

NPI number1710204367
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2010
Last updated in NPPESJuly 26, 2021
Certification dateJuly 26, 2021

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Umass Memorial Radiology Phys Serv — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients4,275
Services billed 6,172 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Umass Memorial Radiology Phys Serv

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 42 clinicians in the practice; 12 are shown here.

Other providers in Worcester