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

Christopher Sinclair Barnet Hammel, MD, MPH

Individual provider Psychiatry Physician · NPI 1821445412

Christopher Sinclair Barnet Hammel, MD, MPH is a Psychiatry Physician in Hartford, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2016
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

674 Prospect Ave Ste 5
Hartford, CT 06105-4288
Phone: (860) 773-0808
Fax: (860) 600-7943
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 62103 (CT)
Psychiatry Physician Taxonomy 2084P0800X · Licence 057501 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1821445412
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedMay 24, 2016
Last updated in NPPESNovember 30, 2021
Certification dateNovember 30, 2021

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