Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ruth E. Zum Mallen, M.A. LPC NCC

Mental Health Counselor in Cottonwood, AZ · enumerated 2006.

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

National Provider Identifier

1356309488

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Registry record

Entity type Individual (Type 1)

Name Ms. Ruth E. Zum Mallen

Credential M.A. LPC NCC

Sex Female

Practice address 8 E Cottonwood St, Cottonwood, AZ, 86326

Phone (928) 634-2236

Fax (928) 634-8960

Enumeration date May 1, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LPC-10819 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
809907	Other	AZ	AHCCCS PROVIDER ID
66218	Other	-	NBCC
LPC-10819	Other	AZ	STATE LICENSE

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

What specialty is Ruth Zum Mallen?

Ruth Zum Mallen is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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