Dr. David Marsh Mccarthy, DC
Dr. David Marsh Mccarthy is a Chiropractor provider (Chiropractor) practicing in Wolfeboro, NH, registered in the NPPES registry with NPI 1922138452 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1922138452 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David Marsh Mccarthy |
| Credential | DC |
| Sex | Male |
| Practice address | 29 MILL STREET, SUITE C4 C5, Wolfeboro, NH, 03894 |
| Phone | 6035692222 |
| Fax | 6035696335 |
| Enumeration date | 2007-03-06 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 0021289 | NH |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 054004937NH02 | Other | — | BCBS NH |
| X4X371 | Other | — | NEW YORK BCBS |
Copy-ready billing details
Provider: David Mccarthy, DC NPI: 1922138452 Taxonomy: 111N00000X (Chiropractor) Address: 29 MILL STREET, SUITE C4 C5, Wolfeboro, NH, 03894
Verify this record
Cross-check NPI 1922138452 against the authoritative CMS record: view Dr. David Marsh Mccarthy on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.