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

Dr. Henry R. Drummond, PH.D., LCSW

Clinical Psychologist in Santa Ana, CA · enumerated 2006.

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

National Provider Identifier

1326062225

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Registry record

Entity type Individual (Type 1)

Name Dr. Henry R. Drummond

Credential PH.D., LCSW

Sex Male

Practice address Santa Ana, CA, 92701

Phone (562) 413-1895

Enumeration date Jul 26, 2006

Last updated in NPPES Dec 7, 2010

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY 20938 (CA) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS 21056 (CA) Secondary

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.

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Frequently asked questions

Where does Henry Drummond practice?

The practice location on file with NPPES is in Santa Ana, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Henry Drummond?

The National Provider Identifier (NPI) for Henry Drummond is 1326062225, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-07.