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 provides Cardiovascular Disease Physician services 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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