Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Catharine Lee, O.D.

Optometrist in Hacienda Heights, CA · enumerated 2006.

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

National Provider Identifier

1932140522

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Registry record

Entity type Individual (Type 1)

Name Dr. Catharine Lee

Credential O.D.

Sex Female

Practice address 1850 S Azusa Ave, 107, Hacienda Heights, CA, 91745

Phone (626) 912-6888

Enumeration date Jun 8, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OP12813T (CA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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 Catharine Lee?

The National Provider Identifier (NPI) for Catharine Lee is 1932140522, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catharine Lee practice?

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

Other providers at this practice address

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Ronald Nichols Dentist · Hacienda Heights, CA NPI 1205821931 Jen-Kway Shen Specialist · Hacienda Hts, CA NPI 1740242874 Garlan Lo Ophthalmology Physician · Hacienda Heights, CA NPI 1043276140 Chao-Ming Lu Nephrology Physician · Hacienda Heights, CA NPI 1871515163 Anthony Chen Internal Medicine Physician · Hacienda Heights, CA NPI 1073527099 Jane Gu Pediatrics Physician · Hacienda Heights, CA NPI 1023124096 Colima Medical Clinic PC Family Medicine Physician · Hacienda Heights, CA NPI 1760585129 Ron Gu Internal Medicine Physician · Hacienda Heights, CA NPI 1851494215

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.