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

Teresa Marie Gallagher, RN, MSN, CRNP

Individual provider Nurse Practitioner · NPI 1003068826

Teresa Marie Gallagher, RN, MSN, CRNP is a Nurse Practitioner in Millersville, Pennsylvania. Qualified in 1999, 27 years ago. Practices with Psychogeriatric Services LLC, a 124-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
27
Licensed in
PA
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice 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 Address checks out

306 Aletha Ln
Millersville, PA 17551-1607
Phone: (252) 985-1371
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence VP-005941C (PA)

Record details

NPI number1003068826
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , CRNP
Sole proprietorNo
NPI enumeratedOctober 13, 2008
Last updated in NPPESSeptember 28, 2016

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Psychogeriatric Services Llc — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount