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

Konstantinos Vlachonassios MD Inc

Organization Cardiovascular Disease Physician · NPI 1851429260

Konstantinos Vlachonassios MD Inc is a Cardiovascular Disease Physician in Long Beach, California. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3300 E South St Ste 301
Long Beach, CA 90805
Phone: (562) 622-9500
Fax: (562) 622-9513
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X

Record details

NPI number1851429260
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Konstantinos Vlachonassios — President · (562) 622-9500
NPI enumeratedFebruary 28, 2007
Last updated in NPPESDecember 12, 2024
Certification dateDecember 12, 2024
Mailing address19051 Goldenwest St, Suite 106321, Huntington Beach, CA 92648-2155

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