Central Washington Health Services Association
NPI 1932819158 · Ambulatory Surgical Clinic/Center · Omak, WA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Central Washington Health Services Association is a Ambulatory Surgical Clinic/Center organization in Omak, WA (NPI 1932819158).
Provider details
- NPI number
- 1932819158
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Central Washington Health Services Association
- Organization subpart
- Yes
- Authorized official
- Andrew Jones, Ceo(509) 662-1511
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
487 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 225 | $576 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 84 | $300 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 55 | $309 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 37 | $424 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 28 | $457 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Confluence Health Omak Asc
- Doing business as
- Confluence Health Omak Asc
Registry dates
- Enumerated
- 2022-11-29
- Last updated
- 2023-06-08
- Certified
- 2023-06-08
Frequently asked questions
- What is Central Washington Health Services Association's NPI number?
- Central Washington Health Services Association's National Provider Identifier (NPI) is 1932819158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Central Washington Health Services Association?
- Central Washington Health Services Association is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Central Washington Health Services Association located?
- Central Washington Health Services Association's practice location on file with NPPES is 916 Koala Dr, Omak, WA 98841-9759.
- What is Central Washington Health Services Association's phone number?
- The practice phone number listed in the NPPES registry for Central Washington Health Services Association is (509) 826-1800.
- Does Central Washington Health Services Association accept Medicare?
- Central Washington Health Services Association is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Central Washington Health Services Association?
- The authorized official listed on Central Washington Health Services Association's NPPES record is Andrew Jones, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Central Washington Health Services Association's NPI active?
- Yes — Central Washington Health Services Association's NPI (1932819158) is active in the NPPES registry as of the last update on 2023-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.