Mitchell Lee Seitz, MD
Student in an Organized Health Care Education/Training Program · Manhasset, NY
Mitchell Lee Seitz, MD is a student in an organized health care education/training program with a practice address in Manhasset, New York, and NPI 1740030543, issued on Mar 25, 2024. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mitchell Lee Seitz
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 300 Community Dr, Manhasset, NY 11030
- Phone
- (516) 562-0100
- Enumerated
- Mar 25, 2024
- Record last updated
- Mar 25, 2024
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 37,241 in New York → Look up another NPI →
Also registered at 300 Community Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Abbondondolo, PAReligious Nonmedical Nursing Personnel1154441186
- Mahmoud AbdelazizInternal Medicine Physician1750814562
- Fatima AbidPhysician Assistant1215669346
- Ahmed AboseriaStudent in an Organized Health Care Education/Training Program1114777067
- Nikil Abraham, CRNACertified Registered Nurse Anesthetist1962180455
- Rolson Abraham, RPHPharmacist1346673209
Verify Mitchell Lee Seitz 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
91% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
17 Medicare Part D claims, against an average of 185 among the 59,748 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.
Mitchell Lee Seitz among 37,241 student in an organized health care education/training program records in New York
Mitchell Lee Seitz, MD is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 51% of them.
- NPI issued2024 · 51% of these records are older, 33% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2024 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
513 student in an organized health care education/training program records list a practice address in Manhasset
They are 513 of the 2,794 NPPES records with a practice address in Manhasset, and 37,241 student in an organized health care education/training program records in New York.
All 37,241 in New York → Every provider in Manhasset → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Esther Ahn, M.D.Manhasset, NY 110301972765741
- Samuel AnandanManhasset, NY 110301063737120
- Isaac English, MDManhasset, NY 110301770725491
- Lisa George, MDManhasset, NY 110301518123736
- Karen Jablonski, M.D.Manhasset, NY 110301932341773
- Grace La Torre, D.O.Manhasset, NY 110301023316528
- John Makaryus, MDManhasset, NY 110301790941482
- Mary MakaryusManhasset, NY 110301164742003
Common questions
What is Mitchell Lee Seitz, MD's NPI number?
Mitchell Lee Seitz, MD's National Provider Identifier (NPI) is 1740030543, issued on Mar 25, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell Lee Seitz, MD located?
The NPPES record lists a practice address at 300 Community Dr, Manhasset, NY, 11030. Phone: (516) 562-0100. Providers update this record themselves, so call before visiting.
How can I verify Mitchell Lee Seitz, MD's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mitchell Lee Seitz, MD prescribe under Medicare Part D?
In 2024, Mitchell Lee Seitz, MD had 17 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. 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.