Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Matthew C Swiesz, DC

Chiropractor in East Hampstead, NH · enumerated 2007 · practices at Swiesz Family Chiropractic LLC.

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

National Provider Identifier

1447303102

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Registry record

Entity type Individual (Type 1)

Name Matthew C Swiesz

Credential DC

Sex Male

Practice address East Hampstead, NH, 03826

Phone (603) 329-5491

Fax (603) 329-5907

Enumeration date Jan 18, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 589-0200 (NH) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
05YOO3957 NH	Other	NH	BLUE CROSS BLUE SHIELD
3502354	Other	NH	CIGNA
AA60774	Other	NH	HARVARD PILGRAM
P00176465	Other	NH	RAIL ROAD MEDICARE

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 is the NPI number for Matthew Swiesz?

The National Provider Identifier (NPI) for Matthew Swiesz is 1447303102, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Swiesz practice?

The practice location on file with NPPES is in East Hampstead, NH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Whitney Swiesz Chiropractor · East Hampstead, NH NPI 1417000175 Swiesz Family Chiropractic LLC Chiropractor · East Hampstead, NH NPI 1710006804

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.