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

Individual provider Clinical Child & Adolescent Psychologist · NPI 1457091043

Celina Grassmyer, PHD is a Clinical Child & Adolescent Psychologist in State College, Pennsylvania. Practices as a sole proprietor and works from 3 locations. Registered with an NPI since 2022.

In the registry since
2022
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

315 S Allen St Ste 218
State College, PA 16801-4850
Phone: (814) 264-4015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2541 E College Ave, State College, PA 16801-7408 — (814) 264-4015
  • 315 S Allen St Ste 326, State College, PA 16801-4851 — (814) 308-0704

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X

Record details

NPI number1457091043
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 31, 2022
Last updated in NPPESApril 20, 2023
Certification dateApril 20, 2023
Mailing address144 Thornton Rd, State College, PA 16801-7242

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