Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Tracy Lyn Rabin, MD, SM

Individual provider Internal Medicine Physician · NPI 1588848766

Dr. Tracy Lyn Rabin, MD, SM practises Internal Medicine in Waterbury, Connecticut. Qualified in 2006, 20 years ago. Practices with Yale University, a 2,618-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
20
Licensed in
CT
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

64 Robbins Street Waterbury Hospital Campus Main 3 Yale Primary Care Program
Waterbury, CT 06708 Not confirmed with CMS for 15 years — call before visiting
Phone: (203) 573-6162
Fax: (203) 573-6707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 048410 (CT)
Pediatrics Physician Taxonomy 208000000X · Licence 048410 (CT)

Record details

NPI number1588848766
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , SM
Sole proprietorNo
NPI enumeratedDecember 24, 2007
Last updated in NPPESJuly 29, 2011

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients27
Services billed 58 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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 Yale University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2618 clinicians in the practice; 12 are shown here.

Other providers in Waterbury