Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Rouse Wong, MD

Family Medicine Physician in Louisville, KY · enumerated 2005.

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

National Provider Identifier

1891799847

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Rouse Wong

Credential MD

Sex Female

Practice address 5100 Outer Loop, Louisville, KY, 40219

Phone (502) 968-6226

Fax (502) 966-5567

Enumeration date Jun 8, 2005

Last updated in NPPES Mar 21, 2018

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 27435 (KY) Primary

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
64274350	Medicaid	KY	-
076693	Other	KY	SIHO/NORTON
P00386070	Other	KY	RAILROAD MEDICARE KY/NORT
000000479493	Other	-	ANTHEM - NCMA
283734000	Other	KY	PASSPORT ADVANTAGE/NORTON
50014617	Other	KY	PASSPORT/NORTON

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.

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Frequently asked questions

Is NPI 1891799847 active?

Yes, as of the latest NPPES snapshot, NPI 1891799847 is active (record last updated 2018-03-21).

How do I verify Elizabeth Rouse Wong's NPI record?

Cross-check NPI 1891799847 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 2018-03-21.