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

Dr. Richard Ratzan, MD

Individual provider Emergency Medicine Physician · NPI 1134253016

Dr. Richard Ratzan, MD is an Emergency Medicine Physician in Hartford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

80 Seymour St
Hartford, CT 06102-8000
Phone: (860) 545-0001
Fax: (860) 545-2274
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 019409 (CT)

Record details

NPI number1134253016
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESJuly 8, 2007

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