Carl Nissen, MD

Orthopedic Surgery · Sports Medicine

21+ years in practiceNPI: 1982601530Licensed in CT

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Credentials & Recognition

Specialties

Orthopedic SurgerySports Medicine

NPI sub-specialties

Orthopaedic Surgery, Pediatric Orthopaedic Surgery207XP3100X

Orthopaedic Surgery207X00000X

Orthopaedic Surgery, Sports Medicine207XX0005X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.2 / 5.0

125 reviews

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#19

Top Sports Medicine Doctors in Connecticut, 2026

Sports Medicine · Connecticut · 2026

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Frequently Asked Questions about Dr. Carl Nissen, MD

Where does Dr. Carl Nissen, MD practice?+
Dr. Carl Nissen, MD practices in Connecticut, CT. 31 SEYMOUR ST STE 204 HARTFORD, CT 061065505.
What is Dr. Carl Nissen, MD's phone number?+
Dr. Carl Nissen, MD's practice phone is 860-421-3233. Office contact information is verified on the PBCMMG profile.
What does Dr. Carl Nissen, MD specialize in?+
Dr. Carl Nissen, MD's primary specialty is Orthopedic Surgery, with additional focus on Sports Medicine.
Is Dr. Carl Nissen, MD board certified?+
Board certification status for Dr. Carl Nissen, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Carl Nissen, MD been practicing?+
Dr. Carl Nissen, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Carl Nissen, MD's NPI number?+
Dr. Carl Nissen, MD's National Provider Identifier (NPI) is 1982601530, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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