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

Dr. John Joseph Osowski, MD

Individual provider Internal Medicine Physician · NPI 1205085719

Dr. John Joseph Osowski, MD is a Hospitalist in Hartford, Connecticut. Graduated from Albany Medical College of Union University in 2006, 20 years ago. Practices with New England MD Health Partners PLLC, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
20
Trained at
Albany Medical College of Union University
Licensed in
CT
In the registry since
2008
Specialties on file
2
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

114 Woodland St Dept OF Medicine
Hartford, CT 06105-1208
Phone: (860) 714-7446
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 263 Farmington Ave, Farmington, CT 06030-8021 — (860) 679-4477

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 49214 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 049214 (CT)

Record details

NPI number1205085719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 9, 2008
Last updated in NPPESAugust 20, 2025
Certification dateAugust 20, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 2006 (20 years in practice)
Group practice New England Md Health Partners Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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