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

Jonson Yee, MD

Individual provider Surgery Physician · NPI 1356722623

Jonson Yee, MD practises General Surgery in Worcester, Massachusetts. Graduated from University of Nevada School of Medicine in 2013, 13 years ago. Practices with Kadlec Regional Medical Center, a 396-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Massachusetts and Washington.

Years since qualifying
13
Trained at
University of Nevada School of Medicine
Licensed in
CA, MA, WA
In the registry since
2015
Specialties on file
5
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

6 Sourwood Cir
Worcester, MA 01605-0027
Phone: (702) 285-5263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 888 Swift Blvd, Richland, WA 99352-3514 — (509) 942-2909

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence 284964 (MA)
Surgery Physician Taxonomy 208600000X · Licence A134418 (CA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence MD70078809 (WA)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence 284964 (MA)
Surgery Physician Taxonomy 208600000X · Licence MD70078809 (WA)

Record details

NPI number1356722623
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2015
Last updated in NPPESMay 5, 2026
Certification dateMay 5, 2026

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Kadlec Regional Medical Center — 396 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times
Removal of tissue 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients427
Services billed 954 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Colleagues at Kadlec Regional Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 396 clinicians in the practice; 12 are shown here.

Other providers in Worcester