Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deirdre Marie Anderson, LPN

Licensed Practical Nurse in Riverhead, NY · enumerated 2015.

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

National Provider Identifier

1386011302

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Registry record

Entity type Individual (Type 1)

Name Deirdre Marie Anderson

Credential LPN

Sex Female

Practice address 73 Mulberry Cmns, Riverhead, NY, 11901

Phone (631) 591-0332

Enumeration date Aug 25, 2015

Last updated in NPPES Aug 25, 2015

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 256020-1 (NY) Primary

LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN credential

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 specialty is Deirdre Anderson?

Deirdre Anderson is registered in NPPES with the primary taxonomy of Licensed Practical Nurse. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-25.