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

Michael James Hartnett, MD

Individual provider Pediatrics Physician · NPI 1235716309

Michael James Hartnett, MD is a Pediatric Medicine in Syracuse, New York. Qualified in 2021, 5 years ago. Practices with St Josephs Medical PC, a 385-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Licensed in
NY
In the registry since
2021
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

750 E Adams St
Syracuse, NY 13210-2306
Phone: (315) 464-5450
Fax: (315) 464-6322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 301 Prospect Ave, Syracuse, NY 13203-1807 — (315) 448-5111

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 339198-01 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 339198-01 (NY)

Record details

NPI number1235716309
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2021
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice St Josephs Medical Pc — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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