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

Demitris P Haldeos, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1780978601

Demitris P Haldeos, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Vancouver, Washington. Works from 4 locations. Licensed in Oregon and Washington.

Licensed in
OR, WA
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

17700 SE Mill Plain Blvd
Vancouver, WA 98683-7580
Phone: (800) 813-2000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4800 College St Se, Lacey, WA 98503-4389 — (360) 493-4500
  • 1927 25th Ave E, Seattle, WA 98112-3009 — (631) 949-1803
  • 3223 1st Ave S, Seattle, WA 98134-1850 — (207) 662-7060

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence MD60628117 (WA)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence MD200214 (OR)
General Practice Physician Taxonomy 208D00000X · Licence MD60628117 (WA)

Record details

NPI number1780978601
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2011
Last updated in NPPESJuly 17, 2026
Certification dateJuly 17, 2026
Mailing address500 Ne Multnomah St Ste 100, Portland, OR 97232-2099