Optum Care Washington PLLC
NPI 1366154304 · Ambulatory Surgical Clinic/Center · Arlington, WA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Optum Care Washington PLLC is a Ambulatory Surgical Clinic/Center organization in Arlington, WA (NPI 1366154304).
Provider details
- NPI number
- 1366154304
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Everett Physicians, Inc. P.s.
- Organization subpart
- Yes
- Authorized official
- George Go, Board President(425) 259-0966
Specialties & taxonomies
Ambulatory Health Care Facilities
Suppliers
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
234 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 | 92 | $592 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 48 | $377 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 29 | $340 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 24 | $722 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 21 | $506 |
| Removal of Large Bowel Tissue Using a Flexible Endoscope |
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Optum - Helen Holm Pumphrey Surgery Center
Registry dates
- Enumerated
- 2022-12-21
- Last updated
- 2024-04-09
- Certified
- 2024-04-09
Frequently asked questions
- What is Optum Care Washington PLLC's NPI number?
- Optum Care Washington PLLC's National Provider Identifier (NPI) is 1366154304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Optum Care Washington PLLC?
- Optum Care Washington PLLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Optum Care Washington PLLC located?
- Optum Care Washington PLLC's practice location on file with NPPES is 4011 172nd St Ne, Arlington, WA 98223.
- What is Optum Care Washington PLLC's phone number?
- The practice phone number listed in the NPPES registry for Optum Care Washington PLLC is (360) 454-1900.
- Does Optum Care Washington PLLC accept Medicare?
- Optum Care Washington PLLC 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 Optum Care Washington PLLC?
- The authorized official listed on Optum Care Washington PLLC's NPPES record is George Go, Board President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Optum Care Washington PLLC's NPI active?
- Yes — Optum Care Washington PLLC's NPI (1366154304) is active in the NPPES registry as of the last update on 2024-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.