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

Dr. Rayna Danielle Markin, PHD

Individual provider Counseling Psychologist · NPI 1295157709

Dr. Rayna Danielle Markin, PHD is a Counseling Psychologist in Bryn Mawr, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2014
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

14 S Bryn Mawr Ave Ste 203
Bryn Mawr, PA 19010-3216
Phone: (610) 212-0064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PS017223 (PA)

Record details

NPI number1295157709
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 17, 2014
Last updated in NPPESJanuary 17, 2014
Mailing address14 S Bryn Mawr Ave Ste 203, Bryn Mawr, PA 19010-3216

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