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

Willie Powell, MSW PA

Marriage & Family Therapist in Maplewood, NJ · enumerated 2007.

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

National Provider Identifier

1922158146

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Registry record

Entity type Individual (Type 1)

Name Willie Powell

Credential MSW PA

Sex Male

Practice address Maplewood, NJ, 07040

Phone (973) 763-8123

Fax (973) 763-8243

Enumeration date Jan 11, 2007

Last updated in NPPES Nov 6, 2024

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License SC12965 (NJ) Primary

Other identifiers

Identifier	Type	State	Issuer
223167686	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

What specialty is Willie Powell?

Willie Powell is registered in NPPES with the primary taxonomy of Marriage & Family Therapist. 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 2024-11-06.