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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sung Ernest Lee, D.O.

Interventional Cardiology Physician in Merced, CA · enumerated 2015 · practices at Dignity Health Medical Foundation.

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

National Provider Identifier

1558757484

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Registry record

Entity type Individual (Type 1)
Name Sung Ernest Lee
Credential D.O.
Sex Male
Practice address 315 Mercy Ave Ste 400, Merced, CA, 95340
Phone (209) 564-3700
Fax (209) 564-3799
Enumeration date Apr 7, 2015
Last updated in NPPES Oct 24, 2025

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 20A91626 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

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Frequently asked questions

How do I verify Sung Lee's NPI record?
Cross-check NPI 1558757484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1558757484 active?
Yes, as of the latest NPPES snapshot, NPI 1558757484 is active (record last updated 2025-10-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-24.