OrganizationActive
Sunnyside Community Hospital
NPI 1043477813 · Pediatrics Physician · Sunnyside, WA
Sunnyside Community Hospital is a Pediatrics Physician organization in Sunnyside, WA (NPI 1043477813).
Provider details
- NPI number
- 1043477813
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mathew Mathiesen, Cfo(509) 837-1655
- License
- MD00035449 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs 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
812 Miller Ave Ste C
Sunnyside, WA 98944-2377
Phone: (509) 837-7551
Fax: (509) 837-6341
Street-level locationGet directions
Mailing address
Po Box 719
Sunnyside, WA 98944-0719
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2024-10-10
- Certified
- 2024-10-10
Frequently asked questions
- What is Sunnyside Community Hospital's NPI number?
- Sunnyside Community Hospital's National Provider Identifier (NPI) is 1043477813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sunnyside Community Hospital?
- Sunnyside Community Hospital is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sunnyside Community Hospital located?
- Sunnyside Community Hospital's practice location on file with NPPES is 812 Miller Ave Ste C, Sunnyside, WA 98944-2377.
- What is Sunnyside Community Hospital's phone number?
- The practice phone number listed in the NPPES registry for Sunnyside Community Hospital is (509) 837-7551.
- Who is the authorized official for Sunnyside Community Hospital?
- The authorized official listed on Sunnyside Community Hospital's NPPES record is Mathew Mathiesen, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sunnyside Community Hospital's NPI active?
- Yes — Sunnyside Community Hospital's NPI (1043477813) is active in the NPPES registry as of the last update on 2024-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.