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

William Halker, OT

Individual provider Hand Occupational Therapist · NPI 1720149073

William Halker, OT is an Occupational Therapist in Private Practice in Vancouver, Washington. Qualified in 2001, 25 years ago. Practices with Northwest Surgical Specialists PC, a 117-clinician group and accepts Medicare assignment.

Years since qualifying
25
In the registry since
2006
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

200 NE Mother Joseph Pl Ste 110
Vancouver, WA 98664-3299
Phone: (360) 254-6161
Fax: (360) 449-1139
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hand Occupational Therapist (primary) Taxonomy 225XH1200X

Record details

NPI number1720149073
Entity typeIndividual (Type 1)
GenderMale
Credentials OT
Sole proprietorNo
NPI enumeratedDecember 12, 2006
Last updated in NPPESOctober 23, 2009
Mailing address200 Ne Mother Joseph Pl, Suite 210, Vancouver, WA 98664-3299

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Northwest Surgical Specialists Pc — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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