Zayan Mahmooth, MD
Hospitalist Physician · New York, NY
Zayan Mahmooth, MD is a hospitalist physician with a practice address in New York, New York, and NPI 1114488012, issued on Mar 26, 2019. Check the license (New York 325630, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Zayan Mahmooth
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 325630 NY
Self-reported in NPPES; status is on the state search - Practice location
- First Avenue AT 16TH Street, New York, NY 10003
- Phone
- (212) 844-1808
- Enumerated
- Mar 26, 2019
- Record last updated
- Aug 25, 2023
- Medicare enrollment
- Enrolled (PECOS I20231004000543); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 2,067 in New York → Look up another NPI →
Also registered at First Avenue AT 16TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Carbonaro, M.D.Psychiatry Physician1467807669
Verify Zayan Mahmooth 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 325630Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average hospitalist physician in 2024
29 Medicare Part D claims for 12 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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
- Icahn School OF Medicine AT Mount SinaiNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zayan Mahmooth among 2,067 hospitalist physician records in New York
Zayan Mahmooth, MD is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 69% of them.
- NPI issued2019 · 69% of these records are older, 25% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2019 · median 2013 among the 1,716 with a school on file
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in New York
There are 2,067 hospitalist physician records in New York.
All 2,067 in New York → Every provider in New York → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Veevek Agrawal, DONew York, NY 100031275730947
- Thida Aye, MDNew York, NY 100031982867073
- Alfred Burger, MDNew York, NY 100031972692374
- Tina Chahil, M.D.New York, NY 100031922153428
- Marcel Collazo, M.D.New York, NY 100031740449123
- Patricia Dharapak, MDNew York, NY 100031124081328
- Erica Grabscheid, MDNew York, NY 100031043293459
- Jennifer Hui, M.D.New York, NY 100031124226287
Common questions
What is Zayan Mahmooth, MD's NPI number?
Zayan Mahmooth, MD's National Provider Identifier (NPI) is 1114488012, issued on Mar 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Zayan Mahmooth, MD located?
The NPPES record lists a practice address at First Avenue AT 16TH Street, New York, NY, 10003. Phone: (212) 844-1808. Providers update this record themselves, so call before visiting.
How can I verify Zayan Mahmooth, MD's license?
NPPES lists New York license number 325630, 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 Zayan Mahmooth, MD prescribe under Medicare Part D?
In 2024, Zayan Mahmooth, MD had 29 Medicare Part D claims for 12 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.