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

Jennifer Anne Keiser, LCSW

Clinical Social Worker in Surprise, AZ · enumerated 2007.

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

National Provider Identifier

1861692741

Verified

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Registry record

Entity type Individual (Type 1)

Name Jennifer Anne Keiser

Credential LCSW

Sex Female

Practice address Surprise, AZ, 85374

Phone (623) 377-8397

Enumeration date Jul 19, 2007

Last updated in NPPES Nov 13, 2024

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

Taxonomy & licenses

251S00000X Community/Behavioral Health Agency Agencies Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW-22513 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1417775446	Other	AZ	NPI2

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 Jennifer Keiser practice?

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

What is the NPI number for Jennifer Keiser?

The National Provider Identifier (NPI) for Jennifer Keiser is 1861692741, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Circle Mountain Counseling, LLC Professional Counselor · Surprise, AZ NPI 1982942553 Pathfinder Counseling and Consulting LLC Clinical Social Worker · Surprise, AZ NPI 1801351127 Karina Sandoval Counselor · Surprise, AZ NPI 1932792686 David Ballard Mental Health Counselor · Surprise, AZ NPI 1407440175 Rebecca Lucas Mental Health Counselor · Surprise, AZ NPI 1932830106 Surprise Counseling Community/Behavioral Health Agency · Surprise, AZ NPI 1417775446 Arlen Spatz Professional Counselor · Surprise, AZ NPI 1053130427

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-13.