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

Diana Pieterson

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1558930073

Diana Pieterson is a Nurse Practitioner in Randallstown, Maryland. Qualified in 2021, 5 years ago. Accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
5
Licensed in
MD
In the registry since
2021

Practice location Address checks out

5310 Old Court Rd
Randallstown, MD 21133-5243
Phone: (443) 960-8216
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R187593 (MD)

Record details

NPI number1558930073
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 19, 2021
Last updated in NPPESSeptember 22, 2021
Certification dateSeptember 22, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Randallstown