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

Dr. Kathy Jean Kalkbrenner, MD

Individual provider Pediatric Critical Care Medicine Physician · NPI 1831269729

Dr. Kathy Jean Kalkbrenner, MD is a Critical Care (Intensivists) in Hartford, Connecticut. Graduated from University of Massachusetts Medical School in 2003, 23 years ago. Practices with Connecticut Children's Specialty Group, Inc, a 144-clinician group and accepts Medicare assignment. Licensed in Connecticut, New Hampshire and New York.

Years since qualifying
23
Trained at
University of Massachusetts Medical School
Licensed in
CT, NH, NY
In the registry since
2006
Specialties on file
3
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

282 Washington St
Hartford, CT 06106-3322
Phone: (860) 545-9393
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 52031 (CT)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence 14875 (NH)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence 241381 (NY)

Record details

NPI number1831269729
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 8, 2006
Last updated in NPPESSeptember 13, 2022
Certification dateSeptember 13, 2022

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Connecticut Children'S Specialty Group, Inc — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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