Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sara Sadan, M.D.

Specialist in White Plains, NY · enumerated 2005.

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

National Provider Identifier

1831196880

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Registry record

Entity type Individual (Type 1)

Name Sara Sadan

Credential M.D.

Sex Female

Practice address 244 Westchester Ave, Suite 411, White Plains, NY, 10604

Phone (914) 684-8100

Fax (914) 684-8196

Enumeration date Jul 6, 2005

Last updated in NPPES Jun 13, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 185792 (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
01613721	Medicaid	NY	-

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

How do I verify Sara Sadan's NPI record?

Cross-check NPI 1831196880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831196880 active?

Yes, as of the latest NPPES snapshot, NPI 1831196880 is active (record last updated 2008-06-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-13.