Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Iryna Tsvirko, M.D.

Psychiatry Physician in Manchester, NH · enumerated 2008.

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

National Provider Identifier

1104071430

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Registry record

Entity type Individual (Type 1)

Name Iryna Tsvirko

Credential M.D.

Sex Female

Practice address 88 Mcgregor St, Suite 105, Manchester, NH, 03102

Phone (603) 663-6200

Fax (603) 663-6257

Enumeration date Dec 1, 2008

Last updated in NPPES Feb 13, 2013

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 15948 (NH) 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
12485261	Other	NH	CAQH

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

How do I verify Iryna Tsvirko's NPI record?

Cross-check NPI 1104071430 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104071430 active?

Yes, as of the latest NPPES snapshot, NPI 1104071430 is active (record last updated 2013-02-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-13.