Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Krista Kyin, OD

Optometrist in Artesia, CA · enumerated 2024 · practices at Dr. Michael S. Chang O.D. Inc..

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

National Provider Identifier

1558127811

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Krista Kyin

Credential OD

Sex Female

Practice address Artesia, CA, 90701

Phone (562) 467-0813

Enumeration date Feb 26, 2024

Last updated in NPPES Feb 26, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT35631-TLG (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

Is NPI 1558127811 active?

Yes, as of the latest NPPES snapshot, NPI 1558127811 is active (record last updated 2024-02-26).

How do I verify Krista Kyin's NPI record?

Cross-check NPI 1558127811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Michael Chang Optometrist · Artesia, CA NPI 1144217878 Dr. Michael S. Chang O.D. Inc. Optometrist · Artesia, CA NPI 1952573982 Richard Ly Optometrist · Artesia, CA NPI 1124509252

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-26.