Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ronald Louis Ober, LCSW

Q: What is the NPI number for Ronald Ober?

The National Provider Identifier (NPI) for Ronald Ober is 1750319471, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Hollister, CA · enumerated 2006.

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

National Provider Identifier

1750319471

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Registry record

Entity type Individual (Type 1)

Name Mr. Ronald Louis Ober

Credential LCSW

Sex Male

Practice address 2160 Calistoga Dr, Hollister, CA, 95023

Phone (831) 637-6787

Enumeration date Jun 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LCS10843 (CA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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

Where does Ronald Ober practice?

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

What is the NPI number for Ronald Ober?

The National Provider Identifier (NPI) for Ronald Ober is 1750319471, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.