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

John Olusegun Oyelakin, PHD

Individual provider Clinical Laboratory Director (Non-physician) · NPI 1992589493

John Olusegun Oyelakin, PHD is a Clinical Laboratory Director (Non-physician) in Indianapolis, Indiana. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

350 W 11th St
Indianapolis, IN 46202-4108
Phone: (317) 491-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Laboratory Director (Non-physician) (primary) Taxonomy 247ZC0005X

Record details

NPI number1992589493
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 24, 2023
Last updated in NPPESAugust 24, 2023
Certification dateAugust 24, 2023

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