Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Connie I Hsu, MD

Q: What is the NPI number for Connie Hsu?

The National Provider Identifier (NPI) for Connie Hsu is 1801890603, a Type 1 (individual) record in the CMS NPPES registry.

Vascular & Interventional Radiology Physician in Austin, TX · enumerated 2005.

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

National Provider Identifier

1801890603

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Registry record

Entity type Individual (Type 1)

Name Dr. Connie I Hsu

Credential MD

Sex Female

Practice address 12554 Riata Vista Cir, Austin, TX, 78727

Phone (512) 795-5100

Fax (512) 795-5122

Enumeration date Jun 9, 2005

Last updated in NPPES Jan 12, 2015

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License K7769 (TX) 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
P00169497	Other	-	RRMCARE
P00282574	Other	-	RRMCARE2
044834202	Medicaid	TX	-
044834203	Medicaid	TX	-
044834202	Other	TX	CSHCN1
044834204	Other	TX	CSHCN2

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 Connie Hsu practice?

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

What is the NPI number for Connie Hsu?

The National Provider Identifier (NPI) for Connie Hsu is 1801890603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-12.