Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Kerstetter, LSW

Social Worker in Mays Landing, NJ · enumerated 2019.

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

National Provider Identifier

1306402540

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Registry record

Entity type Individual (Type 1)

Name Joseph Kerstetter

Credential LSW

Sex Male

Practice address 5034 Atlantic Ave, Mays Landing, NJ, 08330

Phone (609) 837-4600

Enumeration date May 14, 2019

Last updated in NPPES May 14, 2019

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL06216700 (NJ) 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

What is the NPI number for Joseph Kerstetter?

The National Provider Identifier (NPI) for Joseph Kerstetter is 1306402540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joseph Kerstetter practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-14.