Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Natalia Polyakova

Internal Medicine Physician in Yonkers, NY · enumerated 2008 · practices at Montefiore Medical Center.

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

National Provider Identifier

1578718920

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Registry record

Entity type Individual (Type 1)

Name Natalia Polyakova

Sex Female

Practice address 1010 Central Park Ave, Yonkers, NY, 10704

Phone (914) 964-4127

Fax (914) 964-4067

Enumeration date Nov 27, 2008

Last updated in NPPES Nov 1, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 050133 (CT) Primary

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 specialty is Natalia Polyakova?

Natalia Polyakova is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-01.