Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sunnyside Community Hospital Assocation

Surgery Physician in Yakima, WA · enumerated 2017 · authorized official Heidi Martinez, System Director, Mss and Pe.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609316397

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Registry record

Entity type Organization (Type 2)

Legal business name Sunnyside Community Hospital Assocation

Other name <Unavail>

Practice address 3907 Creekside Loop Ste 130, Yakima, WA, 98902

Phone (509) 225-4555

Fax (509) 225-4554

Enumeration date Mar 1, 2017

Last updated in NPPES Jul 29, 2026

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

2083B0002X Obesity Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Heidi Martinez

Title System Director, Mss and Pe

Phone (509) 837-1364

Other identifiers

Identifier	Type	State	Issuer
2082117	Medicaid	WA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Sunnyside Community Hospital Assocation?

Sunnyside Community Hospital Assocation is registered in NPPES as a Surgery Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-29.