Zaid Haddad, MD
Hospitalist Physician · Patchogue, NY
Zaid Haddad, MD is a hospitalist physician with a practice address in Patchogue, New York, and NPI 1477177574, issued on Jun 4, 2020. Check the license (New York 323781, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Zaid Haddad
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 323781 NY
Self-reported in NPPES; status is on the state search - Practice location
- 101 Hospital RD, Patchogue, NY 11772
- Phone
- (631) 687-4131
- Enumerated
- Jun 4, 2020
- Record last updated
- Aug 18, 2023
- Fax
- (631) 654-7376
- Medicare enrollment
- Enrolled (PECOS I20230921002506); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 101 Hospital RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zaid Haddad in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 323781Check 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% fewer Medicare Part D claims than the average hospitalist physician in 2024
346 Medicare Part D claims for 148 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone25 claims
- Atorvastatin Calcium16 claims
- Amlodipine Besylate15 claims
- Pantoprazole Sodium13 claims
- Losartan Potassium11 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.
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
Other hospitalist physician records in New York
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- Farrukh Abbas, MDRochester, NY1790124675
- Hassan Abbas, M.D.Rochester, NY1831643998
- Waddah Abd El-Radi, MDRochester, NY1548822604
- Fatmaalzahraa AbdelqaderNew York, NY1295296473
- Salman Abdul Basit, M.D.Rochester, NY1346987104
- Nadia Abdulwahab, MDMount Kisco, NY1881338515
- Ayelet AbelowNew York, NY1073141578
- Kristy Abraham, MDNew York, NY1679195648
- Madeline Abrams, MDNew York, NY1275276867
Common questions
What is Zaid Haddad, MD's NPI number?
Zaid Haddad, MD's National Provider Identifier (NPI) is 1477177574, issued on Jun 4, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Zaid Haddad, MD located?
The NPPES record lists a practice address at 101 Hospital RD, Patchogue, NY, 11772. Phone: (631) 687-4131. Providers update this record themselves, so call before visiting.
How can I verify Zaid Haddad, MD's license?
NPPES lists New York license number 323781, 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 Zaid Haddad, MD prescribe under Medicare Part D?
In 2024, Zaid Haddad, MD had 346 Medicare Part D claims for 148 beneficiaries; the average among hospitalist physician prescribers was 521. 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.