Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Walter Edward Urfer, CASE MANAGER

Q: What is the NPI number for Walter Urfer?

The National Provider Identifier (NPI) for Walter Urfer is 1649421819, a Type 1 (individual) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Lake Isabella, CA · enumerated 2008 · practices at College Community Services.

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

National Provider Identifier

1649421819

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Registry record

Entity type Individual (Type 1)

Name Walter Edward Urfer

Credential CASE MANAGER

Sex Male

Practice address 2731 Nugget Ave, Lake Isabella, CA, 93240

Phone (760) 379-3412

Fax (760) 379-5332

Enumeration date Oct 7, 2008

Last updated in NPPES Aug 10, 2015

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License C22341214 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Walter Urfer practice?

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

What is the NPI number for Walter Urfer?

The National Provider Identifier (NPI) for Walter Urfer is 1649421819, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-10.