Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Sidorkina, PRN

Acupuncturist in Brooklyn, NY · enumerated 2013.

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

National Provider Identifier

1467790410

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Registry record

Entity type Individual (Type 1)

Name Anna Sidorkina

Credential PRN

Sex Female

Practice address 3039 Ocean Pkwy, Brooklyn, NY, 11235

Phone (718) 946-9070

Enumeration date Jan 25, 2013

Last updated in NPPES Jan 25, 2013

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 002457 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Anna Sidorkina?

Anna Sidorkina is registered in NPPES with the primary taxonomy of Acupuncturist. 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 2013-01-25.