Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Anthony Crawford Cahan, M.D.
Specialist in Purchase, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588722342
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Registry record
Entity type Individual (Type 1)
Name Dr. Anthony Crawford Cahan
Credential M.D.
Sex Male
Practice address 3010 Westchester Aveune, 201, Purchase, NY, 10577
Phone (914) 517-8220
Fax (914) 517-8235
Enumeration date Dec 5, 2006
Last updated in NPPES Sep 7, 2012
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
What is the NPI number for Anthony Cahan?
The National Provider Identifier (NPI) for Anthony Cahan is 1588722342, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anthony Cahan practice?
The practice location on file with NPPES is in Purchase, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-07.