NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Helen Char-Chi Huang, M.D.

Cardiovascular Disease Physician in Porter Ranch, CA · enumerated 2012 · practices at Regents of the University of California.

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

National Provider Identifier

1588921498

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Helen Char-Chi Huang
Credential M.D.
Sex Female
Practice address 19950 Rinaldi St Ste 300, Porter Ranch, CA, 91326
Phone (818) 271-2400
Enumeration date Apr 16, 2012
Last updated in NPPES Aug 1, 2018

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License A128682 (CA) 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

What is the NPI number for Helen Huang?
The National Provider Identifier (NPI) for Helen Huang is 1588921498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Helen Huang practice?
The practice location on file with NPPES is in Porter Ranch, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-01.