Ian Zaun, MD, MBA
Student in an Organized Health Care Education/Training Program · New York, NY
Ian Zaun, MD, MBA is a student in an organized health care education/training program with a practice address in New York, New York, and NPI 1376473025, issued on May 22, 2026. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ian Zaun
- Credential
- MD, MBA
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 550 1St Ave, New York, NY 10016
- Phone
- (212) 263-5506
- Enumerated
- May 22, 2026
- Entity
- Type 1 · individual
Also registered at 550 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathryn Abe-Ridgway, MDStudent in an Organized Health Care Education/Training Program1629865324
Verify Ian Zaun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
11,477 student in an organized health care education/training program records list a practice address in New York
They are 11,477 of the 98,468 NPPES records with a practice address in New York, and 37,241 student in an organized health care education/training program records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11,477 in New York → All 37,241 in New York → Every provider in New York →
Other student in an organized health care education/training program records in New York
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- Arshia Aalami Harandi, MD, MSStony Brook, NY1033810627
- Aditi Reddy AalatiNew York, NY1790645729
- Muhammad Aameish, MDNew York, NY1508471889
- Alifiya Aamir, M.DBrooklyn, NY1023866902
- Aroosha AamirBrooklyn, NY1952245342
- Lucy AaronNew York, NY1669276028
- Claire AasenNew York, NY1245817808
- Supreet Aashat, DOBronx, NY1326833542
- Tsion AbabiyaBrooklyn, NY1235006552
Common questions
What is Ian Zaun, MD, MBA's NPI number?
Ian Zaun, MD, MBA's National Provider Identifier (NPI) is 1376473025, issued on May 22, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Ian Zaun, MD, MBA located?
The NPPES record lists a practice address at 550 1St Ave, New York, NY, 10016. Phone: (212) 263-5506. Providers update this record themselves, so call before visiting.
How can I verify Ian Zaun, MD, MBA's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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) 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 27, 2026.