NPPES file of Aug 9, 2026

Omar E. Burschtin, M.D.

Sleep Medicine (Internal Medicine) Physician · New York, NY

Omar E. Burschtin, M.D. is a sleep medicine (internal medicine) physician with a practice address in New York, New York, and NPI 1821082058, issued on Sep 2, 2005. Check the license (New York 228562, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821082058
Name
Omar E. Burschtin
Credential
M.D.
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License number
228562 NY
Self-reported in NPPES; status is on the state search
Practice location
11 Madison SQ N, New York, NY 10010
Phone
(212) 481-1818
Enumerated
Sep 2, 2005
Record last updated
Apr 3, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(212) 523-0498
Medicare enrollment
Enrolled (PECOS I20040512001091); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Omar E. Burschtin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 228562
    Check 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

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84% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024

94 Medicare Part D claims for 13 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Omar Burschtin94
  2. Specialty average585

Most prescribed

  1. Gabapentin31 claims
  2. Clonazepam28 claims
  3. Modafinil12 claims
  4. Ropinirole Hcl11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $3,746.23

3 payments; by number, the most common kind was food and beverage; the largest payer was Itamar Medical Inc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Omar Burschtin$3,746.23
  2. Specialty average$3,724.37

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

Bills Medicare through one group practice

  1. New York UniversityNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Omar E. Burschtin among 57 sleep medicine (internal medicine) physician records in New York

Omar E. Burschtin, M.D. is one of 57 sleep medicine (internal medicine) physician records with a practice address in New York. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1988 · median 2002 among the 42 with a school on file
  • Record last updated2019 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in New York

There are 57 sleep medicine (internal medicine) physician records in New York.

The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes

  1. Andrew Varga, MD/PHDNew York, NY 100101639316623
  2. Sean Michael Duenas, M.D.New York, NY 100161962936013
  3. Kammi Grayson, DONew York, NY 100161376919589
  4. Elizabeth Sanchez, MDNew York, NY 100161902366347
  5. Boris Gilyadov, M.D.New York, NY 100031104212463
  6. Vincent Grbach, MDNew York, NY 100031427048792
  7. Klaus-Dieter Lessnau, MDNew York, NY 100031083684708
  8. Ridhwan Baba, MDNew York, NY 100191225318397

Common questions

What is Omar E. Burschtin, M.D.'s NPI number?

Omar E. Burschtin, M.D.'s National Provider Identifier (NPI) is 1821082058, issued on Sep 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Omar E. Burschtin, M.D. located?

The NPPES record lists a practice address at 11 Madison SQ N, New York, NY, 10010. Phone: (212) 481-1818. Providers update this record themselves, so call before visiting.

How can I verify Omar E. Burschtin, M.D.'s license?

NPPES lists New York license number 228562, 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.

How much does Omar E. Burschtin, M.D. prescribe under Medicare Part D?

In 2024, Omar E. Burschtin, M.D. had 94 Medicare Part D claims for 13 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.

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.