Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Winfrey, MSW, LMSW

Individual provider Behavior Analyst · NPI 1598090516

Mary Winfrey, MSW, LMSW is a Behavior Analyst in Bend, Oregon. Works from 4 locations. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

1550 NE Williamson Blvd Ste 120
Bend, OR 97701
Phone: (541) 640-5601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2577 Ne Courtney Dr, Bend, OR 97701-7638 — (541) 322-7500
  • 1550 Ne Williamson Blvd Ste 120, Bend, OR 97701-6071 — (541) 640-5601
  • 1550 Ne Williamson Blvd Ste 120, Bend, OR 97701-6071 — (541) 640-5601

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1598090516
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LMSW
Sole proprietorNo
NPI enumeratedOctober 8, 2009
Last updated in NPPESFebruary 6, 2019

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