Herbert Pasternak, D.O.
Gastroenterology Physician · Massapequa, NY
Herbert Pasternak, D.O. is a gastroenterology physician with a practice address in Massapequa, New York, and NPI 1184610370, issued on Sep 22, 2005. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Herbert Pasternak
- Credential
- D.O.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 187 Veterans Blvd, Massapequa, NY 11758
- Phone
- (516) 795-5523
- Enumerated
- Sep 22, 2005
- Entity
- Type 1 · individual
Also registered at 187 Veterans Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Herbert Pasternak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
34% more Medicare Part D claims than the average gastroenterology physician in 2024
1,133 Medicare Part D claims for 359 beneficiaries, against an average of 848 among the 13,066 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Famotidine463 claims
- Pantoprazole Sodium176 claims
- Omeprazole154 claims
- Hydrocortisone40 claims
- Linzess31 claims
- Mesalamine27 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.
No measured Medicare quality score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,653.93
46 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 10,593 providers of this specialty with any payment received $4,948.62 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Gastrointestinal Care OF Long Island PLLCMassapequa, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gastroenterology Physician providers in New York
There are 1,518 gastroenterology physician records in New York.
Other gastroenterology physician records in New York
- Elie Abadie, MDBrooklyn, NY1639235435
- Hafsa Abbas, MDFlushing, NY1487061438
- Naeem Abbas, MDValley Stream, NY1437432192
- Uzma Abbasi, M.D.Oneida, NY1275856106
- Muhammad Abdullah, MDBrooklyn, NY1053312645
- Arthur Abelow, MDBronx, NY1235242728
- Elie Abemayor, M.D.Mount Kisco, NY1376565358
- Jeffrey Abergel, MDCortlandt Manor, NY1649472382
- Chaim Abittan, MDGreat Neck, NY1972512002
- Joseph Aboujaoude, M.D.Staten Island, NY1750375416
Common questions
What is Herbert Pasternak, D.O.'s NPI number?
Herbert Pasternak, D.O.'s National Provider Identifier (NPI) is 1184610370, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Herbert Pasternak, D.O. located?
The NPPES record lists a practice address at 187 Veterans Blvd, Massapequa, NY, 11758. Phone: (516) 795-5523. Providers update this record themselves, so call before visiting.
How can I verify Herbert Pasternak, D.O.'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.
How much does Herbert Pasternak, D.O. prescribe under Medicare Part D?
In 2024, Herbert Pasternak, D.O. had 1,133 Medicare Part D claims for 359 beneficiaries; the average among gastroenterology physician prescribers was 848. Part D covers Medicare prescriptions only.
What is Herbert Pasternak, D.O.'s Medicare quality score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.