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

Cassandra Sanossian, MD, RD

Individual provider Internal Medicine Physician · NPI 1639531692

Cassandra Sanossian, MD, RD is a Gastroenterology in Uniondale, New York. Graduated from New York University School of Medicine in 2016, 10 years ago. Practices with Medical Services of Uniondale PC, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
10
Trained at
New York University School of Medicine
Licensed in
NY
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

106 Charles Lindbergh Blvd
Uniondale, NY 11553-3632
Phone: (516) 248-3737
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 293959 (NY)

Record details

NPI number1639531692
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , RD
Sole proprietorNo
NPI enumeratedMarch 28, 2016
Last updated in NPPESAugust 23, 2022
Certification dateAugust 23, 2022

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Medical Services Of Uniondale Pc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Uniondale