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Dr. Alon Seifan, M.D.

Neurology Physician in New York, NY · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083888432

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Registry record

Entity type Individual (Type 1)
Name Dr. Alon Seifan
Credential M.D.
Sex Male
Practice address 18 E 41st St Fl 14, New York, NY, 10017
Fax (954) 840-8254
Enumeration date Apr 16, 2008
Last updated in NPPES Aug 21, 2025

Taxonomy & licenses

2084B0040X Behavioral Neurology & Neuropsychiatry Physician Allopathic & Osteopathic Physicians · License 265031-01 (NY) Secondary
2084B0040X Behavioral Neurology & Neuropsychiatry Physician Allopathic & Osteopathic Physicians · License ME165283 (FL) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MA12357100 (NJ) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 265031-01 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
A300274495 Other NY NEURO PHYSICH
IY089A Other FL 1679018089
03918792 Medicaid NY -
120655800 Medicaid FL -
IP037X Other FL 1083888432

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Alon Seifan?
The National Provider Identifier (NPI) for Alon Seifan is 1083888432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alon Seifan practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-21.