Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Doug Summers, LISAC

Q: What is the NPI number for Doug Summers?

The National Provider Identifier (NPI) for Doug Summers is 1174694954, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Glendale, AZ · enumerated 2006.

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

National Provider Identifier

1174694954

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Registry record

Entity type Individual (Type 1)

Name Mr. Doug Summers

Credential LISAC

Sex Male

Practice address 6376 W Bell Rd, Glendale, AZ, 85308

Phone (623) 486-8202

Fax (623) 486-2739

Enumeration date Nov 13, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LISAC0102 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
LISAC0102	Other	AZ	THERAPIST

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 is the NPI number for Doug Summers?

The National Provider Identifier (NPI) for Doug Summers is 1174694954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Doug Summers practice?

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

Other providers at this practice address

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