Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Edward Bostwick, PH.D.

Adult Development & Aging Psychologist in Placentia, CA · enumerated 2007.

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

National Provider Identifier

1205026028

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Registry record

Entity type Individual (Type 1)

Name Dr. James Edward Bostwick

Credential PH.D.

Sex Male

Practice address 1720 Stanley Ave, Placentia, CA, 92870

Phone (714) 996-4241

Enumeration date Jul 27, 2007

Last updated in NPPES Jul 27, 2007

Taxonomy & licenses

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License PSY 16486 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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 → Validate an NPI →

Frequently asked questions

How do I verify James Bostwick's NPI record?

Cross-check NPI 1205026028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205026028 active?

Yes, as of the latest NPPES snapshot, NPI 1205026028 is active (record last updated 2007-07-27).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-27.