Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Marian De Stoppelaar Dmd PC

Q: What is the NPI number for Marian De Stoppelaar Dmd PC?

The NPI for Marian De Stoppelaar Dmd PC is 1871580225, a Type 2 (organization) record in the CMS NPPES registry.

Pediatric Dentistry in Milwaukie, OR · enumerated 2005 · authorized official Marian De Stoppelaar, Pres of PC Dentist.

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

National Provider Identifier

1871580225

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Registry record

Entity type Organization (Type 2)

Legal business name Marian De Stoppelaar Dmd PC

Other name <Unavail>

Practice address 2305 S E Washington St, Ste 103, Milwaukie, OR, 97222

Phone (503) 786-6895

Enumeration date Sep 30, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223P0221X Pediatric Dentistry Dental Providers · License 2967 (OR) Primary

Authorized official

Name Marian De Stoppelaar

Title Pres of PC Dentist

Phone (503) 786-6895

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

Who is the authorized official for Marian De Stoppelaar Dmd PC?

NPPES lists Marian De Stoppelaar (Pres of PC Dentist) as the authorized official for this organization.

What is the NPI number for Marian De Stoppelaar Dmd PC?

The NPI for Marian De Stoppelaar Dmd PC is 1871580225, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.