Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda M Hsia, MD

Pediatrics Physician in Naperville, IL · enumerated 2006.

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

National Provider Identifier

1457373854

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Linda M Hsia

Credential MD

Sex Female

Practice address 636 Raymond Dr, Suite 200, Naperville, IL, 60563

Phone (630) 355-5302

Fax (630) 778-6088

Enumeration date Jul 24, 2006

Last updated in NPPES May 24, 2009

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036065414 (IL) 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
0222075	Other	IL	BLUE CROSS GROUP NUMBER
363149833	Other	IL	TAX IDENTIFICATION NUMBER
036065414	Medicaid	IL	-
3631498336019001	Other	IL	CDPG HFS PAYEE ID

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

What specialty is Linda Hsia?

Linda Hsia is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-24.