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

Dr. Jayson R. St Jacques, MD

Individual provider Nuclear Medicine Physician · NPI 1629035183

Dr. Jayson R. St Jacques, MD is a Diagnostic Radiology in Springfield, Massachusetts. Qualified in 1997, 29 years ago. Practices with Radiology and Imaging Inc, a 59-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
29
Licensed in
MA
In the registry since
2006
Specialties on file
4
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

271 Carew St
Springfield, MA 01104-2377
Phone: (413) 748-9200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 212693 (MA)
Nuclear Medicine Physician Taxonomy 207U00000X · Licence 212693 (MA)
Nuclear Imaging & Therapy Physician Taxonomy 207UN0902X · Licence 212693 (MA)
Nuclear Radiology Physician Taxonomy 2085N0904X · Licence 212693 (MA)

Record details

NPI number1629035183
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2006
Last updated in NPPESJune 4, 2012
Mailing address291 Moody St, Pdi, Inc, C/O McKesson, Ludlow, MA 01056-1246

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesNUCLEAR MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Radiology And Imaging Inc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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