Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Zebroski, PA

Physician Assistant in Portland, OR · enumerated 2007 · practices at Multnomah County.

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

National Provider Identifier

1215089537

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Registry record

Entity type Individual (Type 1)

Name Margaret Zebroski

Credential PA

Sex Female

Practice address 426 Sw Stark St, 8th Floor, Portland, OR, 97204

Phone (503) 988-3674

Fax (503) 988-4235

Enumeration date Jan 17, 2007

Last updated in NPPES Dec 23, 2009

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00351 (OR) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

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 Margaret Zebroski practice?

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

What is the NPI number for Margaret Zebroski?

The National Provider Identifier (NPI) for Margaret Zebroski is 1215089537, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-23.