Myasc, LLC
NPI 1588494736 · Ambulatory Surgical Clinic/Center · Yakima, WA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Myasc, LLC is a Ambulatory Surgical Clinic/Center organization in Yakima, WA (NPI 1588494736).
Provider details
- NPI number
- 1588494736
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- William Robertson, Ceo(253) 403-1272
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Multicare Yakima Ambulatory Surgery Center
- Doing business as
- Multicare Yakima Ambulatory Surgery Center
- Other name
- Tacoma General Allenmore
Registry dates
- Enumerated
- 2024-08-02
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Myasc, LLC's NPI number?
- Myasc, LLC's National Provider Identifier (NPI) is 1588494736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Myasc, LLC?
- Myasc, LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Myasc, LLC located?
- Myasc, LLC's practice location on file with NPPES is 111 S 11th Ave Ste 220, Yakima, WA 98902-3270.
- What is Myasc, LLC's phone number?
- The practice phone number listed in the NPPES registry for Myasc, LLC is (509) 352-8810.
- Does Myasc, LLC accept Medicare?
- Myasc, LLC 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 Myasc, LLC?
- The authorized official listed on Myasc, LLC's NPPES record is William Robertson, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Myasc, LLC's NPI active?
- Yes — Myasc, LLC's NPI (1588494736) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.