Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Yongmoon Andrew Park, MD

Specialist in Dayton, WA · enumerated 2006.

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

National Provider Identifier

1154334670

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Registry record

Entity type Individual (Type 1)

Name Dr. Yongmoon Andrew Park

Credential MD

Sex Male

Practice address 1012 S 3rd St, Dayton, WA, 99328

Phone (509) 382-3200

Fax (509) 382-2748

Enumeration date Aug 14, 2006

Last updated in NPPES Dec 31, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A48817 (CA) Secondary

174400000X Specialist Other Service Providers · License MD60173758 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Yongmoon Park's NPI record?

Cross-check NPI 1154334670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154334670 active?

Yes, as of the latest NPPES snapshot, NPI 1154334670 is active (record last updated 2012-12-31).

Other providers at this practice address

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Michael Ettner Emergency Medicine Physician · Dayton, WA NPI 1629061940 Sara Ragsdale Emergency Medicine Physician · Dayton, WA NPI 1801877428 Gary Underhill Family Medicine Physician · Dayton, WA NPI 1851375265 Michael Frommlet Family Medicine Physician · Dayton, WA NPI 1528087335 Richard Edison Physician Assistant · Dayton, WA NPI 1710096458 Jonathan Crosier Family Medicine Physician · Dayten, WA NPI 1366533481 Kenneth Dyball Family Medicine Physician · Dayton, WA NPI 1184712739 Michael Luce Family Medicine Physician · Dayton, WA NPI 1003904640

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-31.