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DEMITRIS P HALDEOS MD
NPI 1780978601
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Vancouver, WA

Active since June 08, 2011PECOS Enrolled
17700 SE MILL PLAIN BLVD, VANCOUVER, WA 98683(800) 813-2000 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 17, 2026, Nov 10, 2021, Mar 15, 2019 (3 updates tracked since 2019).

About Demitris P Haldeos Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEMITRIS P HALDEOS MD (NPI 1780978601) is an individual preventive medicine/occupational environmental medicine provider in Vancouver, Washington, licensed in Washington (MD60628117) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1780978601
Entity TypeIndividualMale
Primary Taxonomy2083P0500X
Provider Legal NameDEMITRIS P HALDEOSCredential: MD
Location Address17700 SE MILL PLAIN BLVDVancouver, WA 98683-7580
Mailing Address500 Ne Multnomah St Ste 100Portland, OR 97232-2099 · (800) 813-2000
Phone(800) 813-2000
Sole ProprietorNo
Enumeration DateJune 8, 2011
Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1780978601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0500X
Licenses✔ Licensed in WA · MD60628117✔ Licensed in OR · MD200214
Definition
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.
Also ListedGeneral PracticeTaxonomy 208D00000X · License MD60628117 (WA)
17700 SE MILL PLAIN BLVD, Vancouver, WA 98683
Open in Google Maps ↗

Secondary Practice Locations 3

Location 13223 1st Ave SSeattle, WA 98134-1850 · Phone (207) 662-7060 · Fax (207) 662-7066
Location 21927 25th Ave ESeattle, WA 98112-3009 · Phone (631) 949-1803
Location 34800 College St SELacey, WA 98503-4389 · Phone (360) 493-4500 · Fax (360) 412-6510

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Demitris P Haldeos Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Demitris Haldeos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sapphire At Gresham Rehab, LLC
8.5 mi
Skilled Nursing Facility
405 NE 5TH ST
Gresham, OR 97030
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
  • Also billed through NPI 1871848457 (Washington)
  • 3,207 clinicians in this Medicare group
NPI 1033740899 (503) 666-5600
Providence Health & Services Washington
80 mi
Rural Health
1010 S SCHEUBER RD
Centralia, WA 98531
  • Reassigned Medicare billing, Washington enrollment
  • 646 clinicians in this Medicare group
NPI 1225763949 (360) 827-7966

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98683 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SARAH MAY RICHARDS LMP
Massage Therapist
17700 SE MILL PLAIN BLVD, STE 150
VANCOUVER, WA 98683
Clark County (360) 513-6250
MRS. CORINNE G A SCHAEFER PHYSICAL THERAPIST
Physical Therapist
17700 SE MILL PLAIN BLVD, SUITE 150
VANCOUVER, WA 98683
Clark County (360) 514-9383
MS. WENDI A LUCERO PT
Physical Therapist
17700 SE MILL PLAIN BLVD, SUITE 150
VANCOUVER, WA 98683
Clark County (360) 514-9383
JULIET TRAN M.D, M.P.H.
Preventive Medicine (Occupational Medicine)
17700 SE MILL PLAIN BLVD
VANCOUVER, WA 98683
Clark County (504) 988-2838

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Demitris Haldeos's NPI number?

The NPI number for Demitris Haldeos is 1780978601. It was assigned to this individual provider in the NPPES registry on June 8, 2011.

Where is Demitris Haldeos located?

Demitris Haldeos practices at 17700 SE Mill Plain Blvd, Vancouver, WA 98683. The listed phone number is (800) 813-2000.

What is Demitris Haldeos's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Is Demitris Haldeos enrolled in Medicare?

Yes. Demitris Haldeos is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Demitris Haldeos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Demitris Haldeos reassigns Medicare benefits to 2 organizations: Sapphire At Gresham Rehab, LLC (Gresham, OR) and Providence Health & Services Washington (Centralia, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Demitris Haldeos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Demitris Haldeos accept?

Health plans from Kaiser Permanente and Providence Health Plan list Demitris Haldeos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Demitris Haldeos was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.