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

Dr. Malvern C Holland Jr., ED.D.

Clinical Psychologist in San Diego, CA · enumerated 2008 · practices at Corrections and Rehabilitation-Headquarters.

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

National Provider Identifier

1730351370

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Registry record

Entity type Individual (Type 1)

Name Dr. Malvern C Holland Jr.

Credential ED.D.

Sex Male

Practice address San Diego, CA, 92179

Phone (619) 955-2622

Enumeration date Mar 24, 2008

Last updated in NPPES Mar 24, 2008

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY21206 (CA) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License PSY21206 (CA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY21206 (CA) Primary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License PSY21206 (CA) Secondary

103TP0814X Psychoanalysis Psychologist Behavioral Health & Social Service Providers · License PSY21206 (CA) Secondary

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

How do I verify Malvern Holland's NPI record?

Cross-check NPI 1730351370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730351370 active?

Yes, as of the latest NPPES snapshot, NPI 1730351370 is active (record last updated 2008-03-24).

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John Preston Psychiatry Physician · San Diego, CA NPI 1932374238 Charles Marsh Psychiatry Physician · San Diego, CA NPI 1063657385 Alan Springer Pharmacist · San Diego, CA NPI 1902171614 Ruth Villasenor Clinical Social Worker · San Diego, CA NPI 1104343946 Corrections and Rehabilitation-Headquarters Pharmacy · San Diego, CA NPI 1205462769

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-24.