Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James Gilbert Carnathan, PHD
Clinical Psychologist in Dennis, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861530388
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Registry record
Entity type Individual (Type 1)
Name Dr. James Gilbert Carnathan
Credential PHD
Sex Male
Practice address 811 Main St, Dennis, MA, 02638
Phone (508) 385-4643
Enumeration date Feb 5, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3472 (MA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| W03587 | Other | MA | BLUE CROSS |
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.
Frequently asked questions
How do I verify James Carnathan's NPI record?
Cross-check NPI 1861530388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1861530388 active?
Yes, as of the latest NPPES snapshot, NPI 1861530388 is active (record last updated 2007-07-08).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.