Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Sandra P Slater, PHD

Individual provider Clinical Child & Adolescent Psychologist · NPI 1013036987

Sandra P Slater, PHD is a Clinical Psychologist in Baltimore, Maryland. Graduated from State University of New York at Stony Brook, School of Medicine in 1987, 39 years ago. Practices with Della Behavioral Health Services, a 54-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
39
Trained at
State University of New York at Stony Brook, School of Medicine
Licensed in
MD
In the registry since
2007
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

707 N Broadway
Baltimore, MD 21205-1832 Not confirmed with CMS for 19 years — call before visiting
Phone: (443) 923-1886
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 03594 (MD)

Record details

NPI number1013036987
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 29, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolSTATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Della Behavioral Health Services — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients262
Services billed 995 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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 Della Behavioral Health Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 54 clinicians in the practice; 12 are shown here.

Other providers in Baltimore