Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison M Dierking, LSW

Social Worker in Toms River, NJ · enumerated 2021.

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

National Provider Identifier

1265010912

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Registry record

Entity type Individual (Type 1)

Name Allison M Dierking

Credential LSW

Sex Female

Practice address 591 Lakehurst Rd, Toms River, NJ, 08755

Phone (732) 244-3002

Enumeration date Apr 1, 2021

Last updated in NPPES Apr 1, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 44SL05396100 (NJ) Primary

Other identifiers

Identifier	Type	State	Issuer
0029807	Medicaid	NJ	-

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 Allison Dierking?

The National Provider Identifier (NPI) for Allison Dierking is 1265010912, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Dierking practice?

The practice location on file with NPPES is in Toms River, 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 2021-04-01.