NPPES file of Aug 9, 2026

Rebecca Kellner, MD

Student in an Organized Health Care Education/Training Program · Great Neck, NY

Rebecca Kellner, MD is a student in an organized health care education/training program with a practice address in Great Neck, New York, and NPI 1508616483, issued on Mar 25, 2024. Check the license with the New York board that licenses this profession; 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
1508616483
Name
Rebecca Kellner
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
600 Northern Blvd Ste 214, Great Neck, NY 11021
Phone
(516) 482-3223
Enumerated
Mar 25, 2024
Record last updated
Mar 25, 2024
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 600 Northern Blvd Ste 214

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

  1. Daniel Barmas-Alamdari, MDOphthalmology Physician1023693413
  2. Katharine Dempsey, M.D.Ophthalmic Plastic and Reconstructive Surgery Physician1831543834
  3. Lauren Dietz, MDStudent in an Organized Health Care Education/Training Program1083553648
  4. Timothy Foster, MDStudent in an Organized Health Care Education/Training Program1235070061
  5. Matthew Gorski, M.D.Ophthalmology Physician1013236322
  6. Laura HallerStudent in an Organized Health Care Education/Training Program1336081884

Verify Rebecca Kellner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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
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94% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

12 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Rebecca Kellner12
  2. Specialty average185

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.

61 student in an organized health care education/training program records list a practice address in Great Neck

They are 61 of the 2,508 NPPES records with a practice address in Great Neck, and 37,241 student in an organized health care education/training program records in New York.

Other student in an organized health care education/training program records in New York

  1. Asna Aafreen, M.B.B.S.Albany, NY1790470599
  2. Arshia Aalami Harandi, MD, MSStony Brook, NY1033810627
  3. Aditi Reddy AalatiNew York, NY1790645729
  4. Muhammad Aameish, MDNew York, NY1508471889
  5. Alifiya Aamir, M.DBrooklyn, NY1023866902
  6. Aroosha AamirBrooklyn, NY1952245342
  7. Lucy AaronNew York, NY1669276028
  8. Claire AasenNew York, NY1245817808
  9. Supreet Aashat, DOBronx, NY1326833542
  10. Tsion AbabiyaBrooklyn, NY1235006552

Common questions

What is Rebecca Kellner, MD's NPI number?

Rebecca Kellner, MD's National Provider Identifier (NPI) is 1508616483, issued on Mar 25, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Kellner, MD located?

The NPPES record lists a practice address at 600 Northern Blvd Ste 214, Great Neck, NY, 11021. Phone: (516) 482-3223. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Kellner, MD's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca Kellner, MD prescribe under Medicare Part D?

In 2024, Rebecca Kellner, MD had 12 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. 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.