Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Daniel Wellin Gerstenfield, LCSW, BCD, MAC

Clinical Social Worker in Fort Wainwright, AK · enumerated 2006.

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

National Provider Identifier

1790881399

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Registry record

Entity type Individual (Type 1)

Name Mr. Daniel Wellin Gerstenfield

Credential LCSW, BCD, MAC

Sex Male

Practice address 1060 Daffney Road, Dbh-Bassett Army Community Hospital, Fort Wainwright, AK, 99703

Phone (907) 361-6059

Fax (907) 361-4861

Enumeration date Sep 15, 2006

Last updated in NPPES Sep 28, 2015

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 645 (AK) 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 Daniel Gerstenfield practice?

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

What is the NPI number for Daniel Gerstenfield?

The National Provider Identifier (NPI) for Daniel Gerstenfield is 1790881399, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-28.