Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Calvin Takchun Wong, MD

Anesthesiology Physician in Olympia, WA · enumerated 2007.

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

National Provider Identifier

1093923997

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Registry record

Entity type Individual (Type 1)

Name Calvin Takchun Wong

Credential MD

Sex Male

Practice address 3901 Capital Mall Dr Sw, Olympia, WA, 98502

Phone (425) 407-1500

Enumeration date May 21, 2007

Last updated in NPPES Dec 14, 2018

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0101239158 (VA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD60305917 (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

Is NPI 1093923997 active?

Yes, as of the latest NPPES snapshot, NPI 1093923997 is active (record last updated 2018-12-14).

How do I verify Calvin Wong's NPI record?

Cross-check NPI 1093923997 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-14.