Dustan C Osborn, MD, PHD
Internal Medicine (CMS) · Chehalis, WA
At a glance
1201 Bishop Rd, Chehalis, WA 98532-8711
NPPES record updated Jun 30, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1201 Bishop RdChehalis, WA 98532-8711
Additional reported practice locations
350 Heritage Way Ste 1100Kalispell, MT 599013160
Phone: 4067528900
Fax: 4067528909
Education & affiliations
- Medical / professional school
- Dalhousie University, Faculty Of Medicine
- Graduation year
- 1978
- CMS specialties
- Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Hilo Benioff Medical Center Hilo, HI
- Kona Community Hospital Kealakekua, HI
- North Hawaii Community Hospital, Inc Kamuela, HI
- The Queens Medical Center Honolulu, HI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine (CMS)
- Taxonomy code
- 207RH0003X
- Enumeration date
- May 27, 2005
- Record updated
- Jun 30, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD, PHD
Reported taxonomies and licenses
174400000X
License reported: MD00021486 WA
207RX0202X
License reported: MED-PHYS-LIC-109470 MT
207RH0003X · Primary
License reported: MD00021486 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1201 Bishop RdChehalis, WA 98532-8711
- Phone
- (360) 345-1381
- Fax
- (360) 345-1382
Mailing address
1201 BISHOP RDCHEHALIS, WA 985328711
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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