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

Dr. Terrence Ryan, MD

Individual provider Internal Medicine Physician · NPI 1982617833

Dr. Terrence Ryan, MD is an Internal Medicine in Litchfield, Connecticut. Graduated from University of Connecticut School of Medicine in 1990, 36 years ago. Practices with Prohealth Physicians PC, a 212-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
36
Trained at
University of Connecticut School of Medicine
Licensed in
CT
In the registry since
2006
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

340 Bantam Rd
Litchfield, CT 06759-3318
Phone: (860) 567-9493
Fax: (860) 567-3933
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 032934 (CT)

Record details

NPI number1982617833
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing address4 Farm Springs Rd, Prohealth Physicians, Farmington, CT 06032-2573

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Prohealth Physicians Pc — 212 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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