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

Mason Patrick Winkie

Individual provider Internal Medicine Physician · NPI 1154062412

Mason Patrick Winkie is an Internal Medicine in Worcester, Massachusetts. Graduated from West Virginia University School of Medicine in 2022, 4 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
4
Trained at
West Virginia University School of Medicine
Licensed in
MA
In the registry since
2022
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Practice location Address checks out

119 Belmont St
Worcester, MA 01605-2903
Phone: (508) 334-8515
Fax: (508) 334-6490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 55 Lake Ave N, Worcester, MA 01655-0002 — (508) 334-1000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1024043 (MA)

Record details

NPI number1154062412
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 2, 2022
Last updated in NPPESDecember 17, 2025
Certification dateDecember 17, 2025
Mailing addressPo Box 415348, Boston, MA 02241-5348

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Worcester