NPPES file of Aug 9, 2026

Matthew C. Swiesz, DC

Chiropractor · East Hampstead, NH

Matthew C. Swiesz, DC is a chiropractor with a practice address in East Hampstead, New Hampshire, and NPI 1447303102, issued on Jan 18, 2007. Check the license (New Hampshire 589-0200, as entered in NPPES) with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447303102
Name
Matthew C. Swiesz
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
589-0200 NH
Self-reported in NPPES; status is on the state search
Practice location
320 Sandown RD Unit 1, East Hampstead, NH 03826
Phone
(603) 329-5491
Enumerated
Jan 18, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(603) 329-5907
Medicare enrollment
Enrolled (PECOS I20130626000447); accepts Medicare assignment
Medical or professional school
New York Chiropractic College, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 320 Sandown RD Unit 1

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Whitney Swiesz, DCChiropractor1417000175

Verify Matthew C. Swiesz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 589-0200
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

3 chiropractor records list a practice address in East Hampstead

They are 3 of the 21 NPPES records with a practice address in East Hampstead, and 377 chiropractor records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other chiropractor records in New Hampshire

  1. Tecia Abatell, DCKeene, NH1194232942
  2. Matthew Abatelli, DCKeene, NH1306602669
  3. Frank Abbate, DCKeene, NH1518451277
  4. Todd Adamcryck, D.C.Concord, NH1669508495
  5. Richard Alderson, D.C.Newmarket, NH1962522995
  6. Loyall Allen, DCHillsboro, NH1073591442
  7. Matthew Allen, DCKeene, NH1518560812
  8. Kevin Arling, DCEast Hampstead, NH1124032636
  9. Mark Arsenault, DCNorth Hampton, NH1790797140
  10. Barry Arvidson, D.C.Tilton, NH1053430330

Common questions

What is Matthew C. Swiesz, DC's NPI number?

Matthew C. Swiesz, DC's National Provider Identifier (NPI) is 1447303102, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Matthew C. Swiesz, DC located?

The NPPES record lists a practice address at 320 Sandown RD Unit 1, East Hampstead, NH, 03826. Phone: (603) 329-5491. Providers update this record themselves, so call before visiting.

How can I verify Matthew C. Swiesz, DC's license?

NPPES lists New Hampshire license number 589-0200, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.