Registry data as of Aug 27, 2026

Alexander Kotlyar, MD

Reproductive Endocrinology Physician · Brooklyn, NY

Alexander Kotlyar, MD is a reproductive endocrinology physician with a practice address in Brooklyn, New York, and NPI 1902226608, issued on Apr 21, 2014. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1902226608
Name
Alexander Kotlyar
Credential
MD
Primary taxonomy
Reproductive Endocrinology Physician 207VE0102X
Practice location
6010 Bay Pkwy, Brooklyn, NY 11204
Phone
(216) 444-4884
Enumerated
Apr 21, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6010 Bay Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amr Abdelgawad, M.D.Orthopaedic Surgery Physician1720228547
  2. Daferti Afflick, NP-CFamily Nurse Practitioner1275955411
  3. Ruchi Amin, M.D.Student in an Organized Health Care Education/Training Program1649634288
  4. Oria BittonMedical Physician Assistant1114687589
  5. Madison Bowen, PA-CPhysician Assistant1013632710
  6. Rahina Charles, NPReproductive Endocrinology Physician1386387686

Verify Alexander Kotlyar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Industry payments in 2024: $85.26

4 payments, mostly food and beverage; the largest payer was Ferring Pharmaceuticals Inc.. The 844 providers of this specialty with any payment received $1,322.91 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Kotlyar$85.26
  2. Specialty average$1,322.91

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Reproductive Endocrinology Physician providers in New York

There are 176 reproductive endocrinology physician records in New York.

Other reproductive endocrinology physician records in New York

  1. Fakhry Alexander, M.D.South Richmond Hill, NY1477648350
  2. Michael Alper, M.D.Syracuse, NY1164469797
  3. Snigdha Alur-Gupta, M.D.Rochester, NY1922364017
  4. Hussein Amin Salem, MDHartsdale, NY1609045194
  5. Shawky Badawy, MDSyracuse, NY1104860352
  6. David Barad, M.D.New York, NY1508959628
  7. Joel Batzofin, M.D.New York, NY1518978253
  8. Rachel Bennett, M.D.Mount Kisco, NY1114010469
  9. Sarah Berga, M.D.Buffalo, NY1124054218
  10. Alan Berkeley, MDNew York, NY1336189463

Common questions

What is Alexander Kotlyar, MD's NPI number?

Alexander Kotlyar, MD's National Provider Identifier (NPI) is 1902226608, issued on Apr 21, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Kotlyar, MD located?

The NPPES record lists a practice address at 6010 Bay Pkwy, Brooklyn, NY, 11204. Phone: (216) 444-4884. Providers update this record themselves, so call before visiting.

How can I verify Alexander Kotlyar, MD's license?

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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.