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