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

Mark William Petro, PHD

Individual provider Psychologist · NPI 1770852972

Mark William Petro, PHD is a Psychologist in Brentwood, Tennessee. Practices as a sole proprietor. Licensed in Tennessee.

Licensed in
TN
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

9005 Demery Ct
Brentwood, TN 37027-3300
Phone: (615) 373-7797
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence P0000002336 (TN)

Record details

NPI number1770852972
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 19, 2011
Last updated in NPPESFebruary 27, 2012

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