Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Lester Werner, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1720735475

John Lester Werner, MD is a Vascular & Interventional Radiology Physician in Seal Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1495 Seal Way
Seal Beach, CA 90740-6580
Phone: (562) 430-9555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence G13437 (CA)

Record details

NPI number1720735475
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 3, 2022
Last updated in NPPESMarch 3, 2022
Certification dateMarch 2, 2022
Mailing address1495 Seal Way, Seal Beach, CA 90740-6580

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