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

Constance Weisel, LMP

Specialist in Silverdale, WA · enumerated 2008.

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

National Provider Identifier

1952571705

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Registry record

Entity type Individual (Type 1)

Name Constance Weisel

Credential LMP

Sex Female

Practice address Silverdale, WA, 98383

Phone (360) 692-7800

Fax (360) 876-6083

Enumeration date Mar 7, 2008

Last updated in NPPES Mar 7, 2008

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MA00016697 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
184228	Other	WA	WA STATE LNI

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

Where does Constance Weisel practice?

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

What is the NPI number for Constance Weisel?

The National Provider Identifier (NPI) for Constance Weisel is 1952571705, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-07.