Alexander Bareis, MD
Anesthesiology Physician · Staten Island, NY
Alexander Bareis, MD is an anesthesiology physician with a practice address in Staten Island, New York, and NPI 1518586015, issued on Apr 14, 2020. Check the license (New York 322609, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alexander Bareis
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 322609 NY
Self-reported in NPPES; status is on the state search - Practice location
- 475 Seaview Ave, Staten Island, NY 10305
- Phone
- (718) 226-9290
- Enumerated
- Apr 14, 2020
- Record last updated
- Dec 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20240626001497); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →
Also registered at 475 Seaview Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Abraham, FNPFamily Nurse Practitioner1588540371
Verify Alexander Bareis 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 322609Check 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 one group practice
- North Shore - Lij Anesthesiology, PCStaten Island, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Bareis among 5,062 anesthesiology physician records in New York
Alexander Bareis, 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 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2020 · median 2006 among the 3,612 with a school on file
- Record last updated2024 · 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).
102 anesthesiology physician records list a practice address in Staten Island
They are 102 of the 12,351 NPPES records with a practice address in Staten Island, and 5,062 anesthesiology physician records in New York.
All 5,062 in New York → Every provider in Staten Island → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Carlos Alcala, MDStaten Island, NY 103051023015575
- Indra Anandasabapathy, MDStaten Island, NY 103051649277195
- Than Than Aye, MDStaten Island, NY 103051083611537
- Peter Bennardo, MDStaten Island, NY 103051497752950
- Lourdes Bondoc, MDStaten Island, NY 103051851398325
- Flynn Delaney, MDStaten Island, NY 103051962409367
- Joseph Desena, MDStaten Island, NY 103051104823525
- Mariam Doss, MDStaten Island, NY 103051760489108
Common questions
What is Alexander Bareis, MD's NPI number?
Alexander Bareis, MD's National Provider Identifier (NPI) is 1518586015, issued on Apr 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Bareis, MD located?
The NPPES record lists a practice address at 475 Seaview Ave, Staten Island, NY, 10305. Phone: (718) 226-9290. Providers update this record themselves, so call before visiting.
How can I verify Alexander Bareis, MD's license?
NPPES lists New York license number 322609, 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.