NPI Portal NPI Lookup & Verification

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

Dr. James David Sheehan, N.M.D.

Naturopath in Mesa, AZ · enumerated 2008.

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

National Provider Identifier

1568633162

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Registry record

Entity type Individual (Type 1)
Name Dr. James David Sheehan
Credential N.M.D.
Sex Male
Practice address Mesa, AZ, 85202
Phone (480) 413-9000
Fax (480) 413-2060
Enumeration date Mar 22, 2008
Last updated in NPPES Mar 22, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 06-910 (AZ) Primary

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 James Sheehan?
The National Provider Identifier (NPI) for James Sheehan is 1568633162, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Sheehan practice?
The practice location on file with NPPES is in Mesa, AZ. 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 2008-03-22.