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

Dr. Crystal Dawn Witmer, PSYD

Individual provider Psychologist · NPI 1639612799

Dr. Crystal Dawn Witmer, PSYD is a Clinical Psychologist in Allentown, Pennsylvania. Qualified in 2014, 12 years ago. Practices with Mind Matters Coaching, Counseling, and Psychological Associates LLC, a 17-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
12
Licensed in
PA
In the registry since
2016
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

1150 Glenlivet Dr Ste A23
Allentown, PA 18106-3113
Phone: (844) 696-4631
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1260 Centre Tpke Ste 105, Orwigsburg, PA 17961-8956 — (844) 696-4631
  • 2209 Quarry Dr Ste A10, Reading, PA 19609-1153 — (844) 696-4631

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS019198 (PA)

Record details

NPI number1639612799
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedNovember 22, 2016
Last updated in NPPESSeptember 12, 2022
Certification dateSeptember 12, 2022
Mailing address1247 S Cedar Crest Blvd Ste 100, Allentown, PA 18103-6298

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Mind Matters Coaching, Counseling, And Psychological Associates Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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