Ahmed Assas, M.D.
Anesthesiology Physician · Suffern, NY
Ahmed Assas, M.D. is an anesthesiology physician with a practice address in Suffern, New York, and NPI 1205096807, issued on Jun 17, 2008. Check the license (New York 245560, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ahmed Assas
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 245560 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Route 59, Suffern, NY 10901
- Phone
- (845) 357-5775
- Enumerated
- Jun 17, 2008
- Record last updated
- Dec 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (845) 357-5777
- Medicare enrollment
- Enrolled (PECOS I20110111000009); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2006
- Entity
- Type 1 · individual
Also registered at 100 Route 59
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shira Andrusier, LCSWClinical Social Worker1144833765
- Nydia Arzola, MDAnesthesiology Physician1679538045
- Yvelise Bargman, CRNACertified Registered Nurse Anesthetist1841211737
- Andrea Barouch, MDAnesthesiology Physician1538303763
- Paul Burns, M.D.Anesthesiology Physician1790733087
- Diana Crisan, M.D.Clinical Neurophysiology Physician1669796009
Verify Ahmed Assas 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 245560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Bay AnesthesiaWest Nyack, NY
- Lakes AnesthesiaNanuet, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
42 anesthesiology physician records list a practice address in Suffern
They are 42 of the 1,104 NPPES records with a practice address in Suffern, and 5,062 anesthesiology physician records in New York.
All 42 in Suffern → All 5,062 in New York → Every provider in Suffern →
Other anesthesiology physician records in New York
- Daniel Aaron, MDOceanside, NY1376506766
- Nelson Aaron, MDNewburgh, NY1720079338
- Jaime AaronsonNew York, NY1114160074
- Adel Abadir, MDBrooklyn, NY1376584151
- Chinedu Abara, MDTroy, NY1023010212
- Vyachislav Abayev, M.D.Brooklyn, NY1437394574
- Nabil Abdelmalak, MDStaten Island, NY1528097250
- Mark Abel, M.D.Brooklyn, NY1952383622
- Richard Abel, M.D.New York, NY1508148016
- Jason James Abella, M.DEast Meadow, NY1811420912
Common questions
What is Ahmed Assas, M.D.'s NPI number?
Ahmed Assas, M.D.'s National Provider Identifier (NPI) is 1205096807, issued on Jun 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ahmed Assas, M.D. located?
The NPPES record lists a practice address at 100 Route 59, Suffern, NY, 10901. Phone: (845) 357-5775. Providers update this record themselves, so call before visiting.
How can I verify Ahmed Assas, M.D.'s license?
NPPES lists New York license number 245560, 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.