Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy L Dulin, M.S.W.

Social Worker in Sellersville, PA · enumerated 2010.

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

National Provider Identifier

1669797080

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Registry record

Entity type Individual (Type 1)

Name Amy L Dulin

Credential M.S.W.

Sex Female

Practice address 807 Lawn Ave, Sellersville, PA, 18960

Phone (215) 257-6551

Fax (215) 257-6570

Enumeration date Mar 29, 2010

Last updated in NPPES Mar 29, 2010

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SW125448 (PA) 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.

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Frequently asked questions

What specialty is Amy Dulin?

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

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-29.