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

Allison Lee Rapp, LCPC-S

Professional Counselor in Edgewater, MD · enumerated 2011.

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

National Provider Identifier

1285918227

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Registry record

Entity type Individual (Type 1)
Name Allison Lee Rapp
Credential LCPC-S
Sex Female
Practice address Edgewater, MD, 21037
Phone (443) 529-8348
Fax (443) 529-8348
Enumeration date Oct 10, 2011
Last updated in NPPES Jan 6, 2015

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LC4190 (MD) 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

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 Allison Rapp?
Allison Rapp is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-06.