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

Individual provider Clinical Neuropsychologist · NPI 1205126976

Dr. Kathryn Viner Lester, PSYD is a Clinical Psychologist in Philadelphia, Pennsylvania. Qualified in 2009, 17 years ago. Practices with Gni Neuroservices, LLC, a 25-clinician group and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
17
Licensed in
NJ, PA
In the registry since
2011
Specialties on file
2
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

219 N Broad St 7th Fl
Philadelphia, PA 19107-1519
Phone: (844) 464-6387
Fax: (215) 239-3037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PS016970 (PA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 35SI00530900 (NJ)

Record details

NPI number1205126976
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedApril 14, 2011
Last updated in NPPESJanuary 6, 2020
Certification dateJanuary 6, 2020

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Gni Neuroservices, Llc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients101
Services billed 900 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Gni Neuroservices, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 25 clinicians in the practice; 12 are shown here.

Other providers in Philadelphia