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

Dr. Mark R Versland, MD

Individual provider Gastroenterology Physician · NPI 1639164775

Dr. Mark R Versland, MD is a Gastroenterology in New Britain, Connecticut. Graduated from Jefferson Medical College of Thomas Jefferson University in 1981, 45 years ago. Practices with Connecticut Gi PLLC, a 245-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
45
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
CT
In the registry since
2005
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

1 Liberty Sq Fl 2 Connecticut GI PC
New Britain, CT 06051-2637
Phone: (860) 229-9688
Fax: (860) 229-5498
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 028335 (CT)

Record details

NPI number1639164775
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 14, 2005
Last updated in NPPESJanuary 24, 2014
Mailing address2139 Silas Deane Highway, Connecticut Gi, Pc, Rocky Hill, CT 06067-1327

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1981 (45 years in practice)
Group practice Connecticut Gi Pllc — 245 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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