Mary Kate Miller
NPI 1255991998ActiveIndividual· Psychologist, Clinical· Newark, DE
Psychologist, Clinical with Christiana Care Health Services Inc, practicing in Newark, Delaware. Medicare paid $6,703 for services to 53 patients in 2024. Lists Christiana Hospital as a hospital affiliation.
Overview
| NPI | 1255991998 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 15, 2019 |
| Last updated in NPPES | Oct 1, 2025 |
| Certified by provider | Oct 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | B1-0011531 | DE |
| Psychologist, Clinical | 103TC0700X | 11158 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Clinical Psychologist (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 77 across 5 procedure codes |
| Paid by Medicare | $6,703 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Clinical Psychologist |
Medical group
- Christiana Care Health Services IncNewark, DE · 1,483 clinicians
Hospital affiliation
- Christiana HospitalNewark, DE
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All 58 clinical psychologists in Newark · All clinical psychologists in Delaware