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

Individual provider Physician Assistant · NPI 1992085138

Stephanie Desmarais, RPA-C is a Physician Assistant in Slingerlands, New York. Qualified in 2011, 15 years ago. Practices with Ellis Hospital, a 252-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
15
Licensed in
NY
In the registry since
2011
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Practice location Address checks out

1220 New Scotland Rd Ste 301
Slingerlands, NY 12159-9386 Not confirmed with CMS for 15 years — call before visiting
Phone: (518) 439-4326
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 015032 (NY)

Record details

NPI number1992085138
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPA-C
Sole proprietorNo
NPI enumeratedAugust 19, 2011
Last updated in NPPESAugust 19, 2011

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Ellis Hospital — 252 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 patients11
Services billed 11 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

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 Ellis Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 252 clinicians in the practice; 12 are shown here.

Other providers in Slingerlands