NPPES file of Aug 9, 2026

Mitchell Evan Auerbach, MD

Gastroenterology Physician · Yonkers, NY

Mitchell Evan Auerbach, MD is a gastroenterology physician with a practice address in Yonkers, New York, and NPI 1083618607, issued on Jun 10, 2005. Check the license (New York 191381, 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
1083618607
Name
Mitchell Evan Auerbach
Credential
MD
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
191381 NY
Self-reported in NPPES; status is on the state search
Practice location
469 N Broadway, Yonkers, NY 10701
Phone
(914) 969-1115
Enumerated
Jun 10, 2005
Record last updated
May 29, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(914) 968-0402
Medicare enrollment
Enrolled (PECOS I20060216000133); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 1991
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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Also registered at 469 N Broadway

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

  1. Christopher Digiorno, D.O.Gastroenterology Physician1356589725
  2. Noor Ibraheem, MDFamily Medicine Physician1538809579
  3. Peter Wayne, MDGastroenterology Physician1831193457

Verify Mitchell Evan Auerbach 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 191381
    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

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

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61% fewer Medicare Part D claims than the average gastroenterology physician in 2024

318 Medicare Part D claims for 195 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Mitchell Auerbach318
  2. Specialty average811

Most prescribed

  1. Gavilyte-G104 claims
  2. Omeprazole61 claims
  3. Sod Sulf-Potass Sulf-Mag Sulf27 claims
  4. Pantoprazole Sodium25 claims
  5. Peg-3350 And Electrolytes17 claims
  6. Mesalamine14 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: $79.68

5 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mitchell Auerbach$79.68
  2. Specialty average$5,015.95

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. Westchester Medical Group, P.CPurchase, NY

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

Mitchell Evan Auerbach among 1,797 gastroenterology physician records in New York

Mitchell Evan Auerbach, MD is one of 1,797 gastroenterology physician records with a practice address in New York. 88% 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, 85% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated1991 · median 1999 among the 1,378 with a school on file
  • Record last updated2008 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in New York

There are 1,797 gastroenterology physician records in New York.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Marlene Damian, A-GACNPYonkers, NY 107011861085334
  2. Christopher Digiorno, D.O.Yonkers, NY 107011356589725
  3. Orest Kozicky, MDYonkers, NY 107011861496481
  4. Jose Lantin, MDYonkers, NY 107011770571135
  5. Malwina Olendrowicz, NPYonkers, NY 107011013693670
  6. Ghassan Sayegh, D.O.Yonkers, NY 107011164874186
  7. Beth Schorr-Lesnick, MDYonkers, NY 107011720013139
  8. Peter Wayne, MDYonkers, NY 107011831193457

Common questions

What is Mitchell Evan Auerbach, MD's NPI number?

Mitchell Evan Auerbach, MD's National Provider Identifier (NPI) is 1083618607, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mitchell Evan Auerbach, MD located?

The NPPES record lists a practice address at 469 N Broadway, Yonkers, NY, 10701. Phone: (914) 969-1115. Providers update this record themselves, so call before visiting.

How can I verify Mitchell Evan Auerbach, MD's license?

NPPES lists New York license number 191381, 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 Mitchell Evan Auerbach, MD prescribe under Medicare Part D?

In 2024, Mitchell Evan Auerbach, MD had 318 Medicare Part D claims for 195 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.