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

Marvin Koss, MD

Individual provider Psychiatry Physician · NPI 1275560294

Marvin Koss, MD practises Psychiatry in Syracuse, New York. Qualified in 1975, 51 years ago. Practices with Psychiatry Faculty Practice, Inc, a 90-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
51
Licensed in
NY
In the registry since
2006
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 Not confirmed with CMS for 19 years — call before visiting
Phone: (315) 464-5631
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 128625 (NY)
Psychosomatic Medicine Physician Taxonomy 2084P0015X · Licence 128625 (NY)

Record details

NPI number1275560294
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESJuly 12, 2007

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1975 (51 years in practice)
Group practice Psychiatry Faculty Practice, Inc — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients74
Services billed 199 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

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.

  • University Hospital S U N Y Health Science Center Hospital · Syracuse, NY

Colleagues at Psychiatry Faculty Practice, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 90 clinicians in the practice; 12 are shown here.

Other providers in Syracuse