Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Marc Therrien

Individual provider Certified Registered Nurse Anesthetist · NPI 1023443975

Marc Therrien is registered under Certified Registered Nurse Anesthetist (CRNA) in Syracuse, New York. Graduated from Albany Medical College of Union University in 2013, 13 years ago. Practices with Oswego Hospital, a 59-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
13
Trained at
Albany Medical College of Union University
Licensed in
NY
In the registry since
2013
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

102 Russet Ln
Syracuse, NY 13209-2010 Not confirmed with CMS for 11 years — call before visiting
Phone: (315) 263-0526
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 568620 (NY)

Record details

NPI number1023443975
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 11, 2013
Last updated in NPPESJune 24, 2015

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolALBANY MEDICAL COLLEGE OF UNION UNIVERSITY
Graduated 2013 (13 years in practice)
Group practice Oswego Hospital — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients92
Services billed 93 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Oswego Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 59 clinicians in the practice; 12 are shown here.

Other providers in Syracuse