NPPES file of Aug 9, 2026

Gal Mayer, MD

Internal Medicine Physician · New York, NY

Gal Mayer, MD is an internal medicine physician with a practice address in New York, New York, and NPI 1518942069, issued on Dec 7, 2005. Check the license (New York 207312, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1518942069
Name
Gal Mayer
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
207312 NY
Self-reported in NPPES; status is on the state search
Practice location
356 W 18TH St, New York, NY 10011
Phone
(212) 271-7200
Enumerated
Dec 7, 2005
Record last updated
Dec 7, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(212) 271-7234
Medicaid ID
01854282 NY
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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8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →

Also registered at 356 W 18TH St

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

  1. Eric Almond, LMSWSocial Worker1679264907
  2. Mikaela Anderson, PA-CMedical Physician Assistant1740366673
  3. Rosalina Arocho, LMSWSocial Worker1962848929
  4. Mario Badro, MDFamily Medicine Physician1134878358
  5. Tazin BanuSocial Worker1548854995
  6. Jesse Barrett, DDSGeneral Practice Dentistry1013359488

Verify Gal Mayer 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 207312    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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Gal Mayer among 12,067 internal medicine physician records in New York

Gal Mayer, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2011 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,434 internal medicine physician records list a practice address in New York

They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. John Chuey, M.D.,New York, NY 100111245298033
  2. Karen Galichon, M.D.,New York, NY 100111447218193
  3. James Januzzi, M.D.New York, NY 100111477599769
  4. Dennis Karter, MDNew York, NY 100111639142714
  5. Fredric Kellogg, MDNew York, NY 100111053341735
  6. William Mandell, MDNew York, NY 100111770555088
  7. Nancy Mellow, MDNew York, NY 100111538151576
  8. Stephen Mulrooney, M.D.,F.A.C.GNew York, NY 100111700880168

Common questions

What is Gal Mayer, MD's NPI number?

Gal Mayer, MD's National Provider Identifier (NPI) is 1518942069, issued on Dec 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gal Mayer, MD located?

The NPPES record lists a practice address at 356 W 18TH St, New York, NY, 10011. Phone: (212) 271-7200. Providers update this record themselves, so call before visiting.

How can I verify Gal Mayer, MD's license?

NPPES lists New York license number 207312, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.