Karen Marie Bannon Boisvert, D.C.
Chiropractor · Portsmouth, NH
Karen Marie Bannon Boisvert, D.C. is a chiropractor with a practice address in Portsmouth, New Hampshire, and NPI 1174614556, issued on Sep 28, 2006. Check the license (New Hampshire 163-0494, 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.
- Name
- Karen Marie Bannon Boisvert
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 163-0494 NH
Self-reported in NPPES; status is on the state search - Practice location
- 600 State St, Portsmouth, NH 03801
- Phone
- (603) 430-7744
- Enumerated
- Sep 28, 2006
- Record last updated
- Dec 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (603) 436-6729
- Medicare enrollment
- Enrolled (PECOS I20060511000291); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 377 in New Hampshire → Look up another NPI →
Also registered at 600 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Dawson, D.C.Chiropractor1487643466
Verify Karen Marie Bannon Boisvert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 163-0494Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Karen Marie Bannon Boisvert among 377 chiropractor records in New Hampshire
Karen Marie Bannon Boisvert, D.C. is one of 377 chiropractor records with a practice address in New Hampshire. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 64% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1993 · median 2001 among the 179 with a school on file
- Record last updated2015 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 chiropractor records list a practice address in Portsmouth
They are 20 of the 1,860 NPPES records with a practice address in Portsmouth, and 377 chiropractor records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 377 in New Hampshire → Every provider in Portsmouth → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Jeffrey Barbour, D.C.Portsmouth, NH 038011225138993
- Matthew Burkhart, D.C.Portsmouth, NH 038011033471529
- John Cannon, D.C.Portsmouth, NH 038011972537470
- Wayne Clough, D.C.Portsmouth, NH 038011558358515
- Christopher Dawson, D.C.Portsmouth, NH 038011487643466
- Tyler Evans, D.C.Portsmouth, NH 038011639449846
- Kerri Grant, D.C.Portsmouth, NH 038011215003785
- Tatiana Iwaseczko, D.C.Portsmouth, NH 038011952445173
Common questions
What is Karen Marie Bannon Boisvert, D.C.'s NPI number?
Karen Marie Bannon Boisvert, D.C.'s National Provider Identifier (NPI) is 1174614556, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marie Bannon Boisvert, D.C. located?
The NPPES record lists a practice address at 600 State St, Portsmouth, NH, 03801. Phone: (603) 430-7744. Providers update this record themselves, so call before visiting.
How can I verify Karen Marie Bannon Boisvert, D.C.'s license?
NPPES lists New Hampshire license number 163-0494, 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.