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

Dr. Marjorie Simpson, PHD, CRNP

Individual provider Gerontology Nurse Practitioner · NPI 1083686448

Dr. Marjorie Simpson, PHD, CRNP is a Nurse Practitioner in Westminster, Maryland. Qualified in 2001, 25 years ago. Practices with Bridginglife, Inc, an 11-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
25
Licensed in
MD
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 973
Westminster, MD 21158-0973
Phone: (410) 218-4786
Fax: (410) 795-0029
Show map & directions

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

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence R108131 (MD)

Record details

NPI number1083686448
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , CRNP
Sole proprietorYes
NPI enumeratedFebruary 1, 2006
Last updated in NPPESOctober 8, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Bridginglife, Inc. — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Westminster