Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Denise Lorraine Dammeyer, LCSWR

Clinical Social Worker in Patterson, NY · enumerated 2007.

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

National Provider Identifier

1538290846

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Registry record

Entity type Individual (Type 1)

Name Ms. Denise Lorraine Dammeyer

Credential LCSWR

Sex Female

Practice address 40 Jon Barrett Rd, Patterson, NY, 12563

Phone (845) 878-9078

Fax (845) 878-6139

Enumeration date Mar 8, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R049579-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
R049579-1	Other	NY	SOCIAL WORK LICENSE

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 Denise Dammeyer?

The National Provider Identifier (NPI) for Denise Dammeyer is 1538290846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Denise Dammeyer practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.