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

Ruth Lim, MD

Individual provider Diagnostic Radiology Physician · NPI 1609919174

Ruth Lim, MD is a Diagnostic Radiology in New Haven, Connecticut. Graduated from University of Toronto, Faculty of Medicine in 1999, 27 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment. Licensed in Connecticut and Massachusetts.

Years since qualifying
27
Trained at
University of Toronto, Faculty of Medicine
Licensed in
CT, MA
In the registry since
2007
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

20 York St
New Haven, CT 06510-3220
Phone: (203) 688-2433
Fax: (203) 688-9258
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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 75882 (CT)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 220255 (MA)

Record details

NPI number1609919174
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 15, 2007
Last updated in NPPESJanuary 20, 2024
Certification dateJanuary 20, 2024

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesNUCLEAR MEDICINE
Medical schoolUNIVERSITY OF TORONTO, FACULTY OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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