Ethan Alan Small, MD
Anesthesiology Physician · Rye Brook, NY
Ethan Alan Small, MD is an anesthesiology physician with a practice address in Rye Brook, New York, and NPI 1609902345, issued on Feb 26, 2007. Check the license (New York 256872-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ethan Alan Small
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 256872-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 800 Westchester Avenue, Ste S-614, Rye Brook, NY 10573
- Phone
- (914) 428-5454
- Enumerated
- Feb 26, 2007
- Record last updated
- Dec 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120221000632); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Verify Ethan Alan Small in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 256872-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $43.48
2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- North American Partners IN Anesthesia LLPWhite Plains, NY
- Westchester Medical Group, P.CWhite Plains, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ethan Alan Small among 5,062 anesthesiology physician records in New York
Ethan Alan Small, MD is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2004 · median 2006 among the 3,612 with a school on file
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 anesthesiology physician records list a practice address in Rye Brook
They are 6 of the 277 NPPES records with a practice address in Rye Brook, and 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Rye Brook → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Daniel Chen, MDRye Brook, NY 105731952422396
- Kelly Chen, MDRye Brook, NY 105731265887590
- Jason Choi, MDRye Brook, NY 105731740442367
- Susan Hung, M.D.Rye Brook, NY 105731972824035
- Mark Lamastro, MDPort Chester, NY 105731659361004
- Sarah Weinshel, MDRye Brook, NY 105731114002409
- Jane Kim, MDPurchase, NY 105771669790259
- Sophia Liu, MDPurchase, NY 105771154580199
Common questions
What is Ethan Alan Small, MD's NPI number?
Ethan Alan Small, MD's National Provider Identifier (NPI) is 1609902345, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Alan Small, MD located?
The NPPES record lists a practice address at 800 Westchester Avenue, Ste S-614, Rye Brook, NY, 10573. Phone: (914) 428-5454. Providers update this record themselves, so call before visiting.
How can I verify Ethan Alan Small, MD's license?
NPPES lists New York license number 256872-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.