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

Dr. Marcellus O Taylor, PHD

Individual provider Clinical Psychologist · NPI 1407098841

Dr. Marcellus O Taylor, PHD is a Clinical Psychologist in Marianna, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2009
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

2998 Vortec Rd
Marianna, FL 32446-6734
Phone: (850) 209-2643
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PY 5184 (FL)

Record details

NPI number1407098841
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 31, 2009
Last updated in NPPESMarch 31, 2009
Mailing address4428 Lafayette St, Marianna, FL 32446-3405

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