Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Terrence C. Wong, MD

Interventional Cardiology Physician in Oak Harbor, WA · enumerated 2007 · practices at Whidbey Island Public Hospital District.

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

National Provider Identifier

1811047525

Verified

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Registry record

Entity type Individual (Type 1)

Name Terrence C. Wong

Credential MD

Sex Male

Practice address 275 Se Cabot Dr Ste B101, Oak Harbor, WA, 98277

Phone (360) 246-4752

Fax (360) 240-8350

Enumeration date Jan 12, 2007

Last updated in NPPES Jun 2, 2026

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License MD70043939 (WA) Primary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License G56275 (CA) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
00G562750	Medicaid	CA	-
2364359	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

Where does Terrence Wong practice?

The practice location on file with NPPES is in Oak Harbor, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Terrence Wong?

The National Provider Identifier (NPI) for Terrence Wong is 1811047525, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Amy Walchenbach Family Nurse Practitioner · Oak Harbor, WA NPI 1093705865 Whidbey Island Public Hospital District Rural Health Clinic/Center · Oak Harbor, WA NPI 1982116901 Mare Pallerine Psychiatric/Mental Health Nurse Practitioner · Oak Harbor, WA NPI 1992321137 James Jacowski Family Nurse Practitioner · Oak Harbor, WA NPI 1730942103 Rachelle Dillaman Clinical Social Worker · Oak Harbor, WA NPI 1558105155 Morgan Markle Physician Assistant · Oak Harbor, WA NPI 1295623916

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-02.