Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Helen Hatzignatiou, D.P.M.

Podiatrist in Bronx, NY · enumerated 2009.

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

National Provider Identifier

1083942593

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Registry record

Entity type Individual (Type 1)

Name Helen Hatzignatiou

Credential D.P.M.

Sex Female

Practice address 930 East Tremont Avenue, Bronx, NY, 10460

Phone (718) 764-1633

Fax (646) 224-1320

Enumeration date Nov 20, 2009

Last updated in NPPES Mar 30, 2013

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License N006298 (NY) Primary

213EP1101X Primary Podiatric Medicine Podiatrist Podiatric Medicine & Surgery Service Providers · License N006298 (NY) Secondary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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.

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Frequently asked questions

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.

What specialty is Helen Hatzignatiou?

Helen Hatzignatiou is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-30.