William Scott Koenig, APRN
William Scott Koenig, APRN is a Psychiatric/Mental Health Nurse Practitioner in Chehalis, Washington. Practices as a sole proprietor. Licensed in Washington.
- Licensed in
- WA
- In the registry since
- 2026
What do these letters mean?
- APRN — Advanced Practice Registered Nurse
- The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
Practice location Address checks out
409 S Market Blvd Ste 9Chehalis, WA 98532-3043
Phone: (360) 827-5362
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Psychiatric/Mental Health Nurse Practitioner (primary) | Taxonomy 363LP0808X · Licence ARNP.AP.70141126-NP (WA) |
|---|
Record details
| NPI number | 1548194640 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Not disclosed |
| Credentials | APRN |
| Sole proprietor | Yes |
| NPI enumerated | June 11, 2026 |
| Last updated in NPPES | June 11, 2026 |
| Certification date | June 11, 2026 |
| Mailing address | Po Box 753, Toledo, WA 98591-0753 |
Other providers in Chehalis
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Bernice Fomunung
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Jillian Louise Lotito, PMHNP
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Private Network Consulting
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Renewed Strength Psychiatry Services PLLC
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Paulo Vianney Vilela Rodrigues, PHD, MSN, RN, BS
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