NPI Portal NPI Lookup & Verification

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

Dr. Keith Andrew Weiss, D.C.

Chiropractor in Concord, NH · enumerated 2006.

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

National Provider Identifier

1013027564

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Registry record

Entity type Individual (Type 1)
Name Dr. Keith Andrew Weiss
Credential D.C.
Sex Male
Practice address Concord, NH, 03301
Phone (603) 224-1846
Enumeration date Aug 30, 2006
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 550-1198 (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
0502688Y0NH01 Other NH ANTHEM BLUE CROSS BLUE SH
1617316 Other NH CIGNA
U84414 Other NH HARVARD PILGRIM HC

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.

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Frequently asked questions

What is the NPI number for Keith Weiss?
The National Provider Identifier (NPI) for Keith Weiss is 1013027564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Keith Weiss practice?
The practice location on file with NPPES is in Concord, NH. Providers can have multiple locations; NPPES lists the primary practice address.

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