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

Mrs. Jayne Spengler, LCSW, LCADC

Clinical Social Worker in Somerset, NJ · enumerated 2010.

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

National Provider Identifier

1689994725

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jayne Spengler

Credential LCSW, LCADC

Sex Female

Practice address Somerset, NJ, 08873

Phone (908) 947-6136

Enumeration date Jun 10, 2010

Last updated in NPPES Nov 4, 2024

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 44SCO5611500 (NJ) 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
P01705806	Other	NJ	RAILROAD MEDICARE PROVIDER TRANSACTION ACCESS NUMBER (PTAN)
0023701	Other	NJ	AGENCY MEDICAID PROVIDER #
527486	Other	NJ	AGENCY MEDICARE PROVIDER #
47-2771193	Other	NJ	TAX ID

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Jayne Spengler?

Jayne Spengler is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-04.