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

Mary Kate Miller

Individual provider Clinical Psychologist · NPI 1255991998

Mary Kate Miller is a Clinical Psychologist in Newark, Delaware. Qualified in 2018, 8 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group and accepts Medicare assignment. Licensed in Delaware and Massachusetts.

Years since qualifying
8
Licensed in
DE, MA
In the registry since
2019
Specialties on file
2
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Practice location Address checks out

4735 Ogletown Stanton Rd Ste 2223
Newark, DE 19713-8000
Phone: (302) 623-2943
Fax: (302) 623-0201
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence B1-0011531 (DE)
Clinical Psychologist Taxonomy 103TC0700X · Licence 11158 (MA)

Record details

NPI number1255991998
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 15, 2019
Last updated in NPPESOctober 1, 2025
Certification dateOctober 1, 2025
Mailing address4735 Ogletown Stanton Rd Ste 2223, Newark, DE 19713-8000

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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