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MARGARET ANNE O'BRIEN
NPI 1942275532
Physical Therapist - Orthopedic in Nas Whidbey, WA

Active since February 17, 2006
3475 N SARATOGA ST, NAS WHIDBEY, WA 98278(360) 257-9695 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 19, 2025, Mar 5, 2025 (2 updates tracked since 2025).

About Margaret Anne O'brien NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET ANNE O'BRIEN (NPI 1942275532) is an individual orthopedic provider in Nas Whidbey, Washington, licensed in Washington (00006217) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1942275532
Entity TypeIndividualFemale
Primary Taxonomy2251X0800X
Provider Legal NameMARGARET ANNE O'BRIEN
Location Address3475 N SARATOGA STNas Whidbey, WA 98278-4927
Mailing Address3475 N Saratoga StNas Whidbey, WA 98278-4927 · (360) 257-9695
Phone(360) 257-9695
Sole ProprietorNo
Enumeration DateFebruary 17, 2006
Last NPPES UpdateMarch 19, 20252 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1942275532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical Therapist · OrthopedicRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2251X0800X
License✔ Licensed in WA · 00006217
Definition
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Orthopaedic Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science; pathology/pathophysiology, pain science, medical and surgical considerations, orthopaedic physical therapy theory and practice, and critical inquiry for evidence-based practice.
Also ListedPhysical TherapistTaxonomy 225100000X · License 00002617 (WA)
3475 N SARATOGA ST, Nas Whidbey, WA 98278
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Other Names 1

Former Name (1)Margaret Anne Dileonardo P.t.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REINA LORENE LOPEZ DO
General Practice
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9918
DR. CHRISTIAN MASCARO DO
Military Health Care Provider
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9500
FRANK WILLIAM HOLIBER DO
Military Health Care Provider
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9500
EMILY LYNETTE POE
General Practice
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (367) 257-9651
DR. VERNON DALE MORGAN M.D.
Family Medicine
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9918
DR. KATHLEEN SLOCUM MD
Radiology (Diagnostic Radiology)
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9640
KELLI RANDELL M.D.
Internal Medicine
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9561
MRS. LISA SUZANNE CZUBERNAT NURSE
Registered Nurse (Case Management)
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9833

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret O'brien's NPI number?

The NPI number for Margaret O'brien is 1942275532. It was assigned to this individual provider in the NPPES registry on February 17, 2006. The provider is also known as Margaret Anne Dileonardo P.T..

Where is Margaret O'brien located?

Margaret O'brien practices at 3475 N Saratoga St, Nas Whidbey, WA 98278. The listed phone number is (360) 257-9695.

What is Margaret O'brien's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Orthopedic, with taxonomy code 2251X0800X.

When was this NPI record last updated?

The NPPES record for Margaret O'brien was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.