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

Ethan Alan Small, MD

Individual provider Anesthesiology Physician · NPI 1609902345

Ethan Alan Small, MD is an Anesthesiology in Rye Brook, New York. Graduated from University of Hawaii John A. Burns School of Medicine in 2004, 22 years ago. Practices with Westchester Medical Group, PC, a 410-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
22
Trained at
University of Hawaii John A. Burns School of Medicine
Licensed in
NY
In the registry since
2007
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

800 Westchester Ave Ste S-614 Westchester Anesthesiologists Ppc
Rye Brook, NY 10573
Phone: (914) 428-5454
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Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 256872-1 (NY)

Record details

NPI number1609902345
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 26, 2007
Last updated in NPPESDecember 26, 2012
Mailing address800 Westchester Avenue, Ste S-614, Westchester Anesthesiologists, Ppc, Rye Brook, NY 10573

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Westchester Medical Group, P.C — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rye Brook