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

Mrs. Debra Wolfer Stowell, RDH

Dental Hygienist in Berkley, MA · enumerated 2012.

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

National Provider Identifier

1609142363

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Registry record

Entity type Individual (Type 1)

Name Mrs. Debra Wolfer Stowell

Credential RDH

Sex Female

Practice address Berkley, MA, 02779

Phone (508) 821-6222

Enumeration date Mar 27, 2012

Last updated in NPPES Mar 27, 2012

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

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License DH9292 (MA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Debra Stowell practice?

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

What is the NPI number for Debra Stowell?

The National Provider Identifier (NPI) for Debra Stowell is 1609142363, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-27.