Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL S JASTREMSKI MD
NPI 1235123456
Emergency Medicine in Hamilton, NY

Q: What is Michael Jastremski's NPI number?

The NPI number for Michael Jastremski is 1235123456. It was assigned to this individual provider in the NPPES registry on September 2, 2005.

Q: What is Michael Jastremski's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since September 02, 2005

150 BROAD ST, HAMILTON, NY 13346(315) 824-6090(315) 824-1956 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Michael S Jastremski Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL S JASTREMSKI MD (NPI 1235123456) is an individual emergency medicine provider in Hamilton, New York, licensed in New York (120623) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1235123456

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameMICHAEL S JASTREMSKICredential: MD

Location Address150 BROAD STHamilton, NY 13346-9575

Mailing AddressPo Box 2004East Syracuse, NY 13057-4504 · (315) 362-5285 · Fax (315) 445-2936

Phone(315) 824-6090

Fax(315) 824-1956

Sole ProprietorNo

Enumeration DateSeptember 2, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1235123456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in NY · 120623

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

150 BROAD ST, Hamilton, NY 13346

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

APRIL LAMUNION

Nurse Practitioner (Family)