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

Mrs. Colleen Louise Krajewski, CRNP

Individual provider Family Nurse Practitioner · NPI 1083939375

Mrs. Colleen Louise Krajewski, CRNP is a Nurse Practitioner in Aberdeen, Maryland. Qualified in 2009, 17 years ago. Practices with Upper Chesapeake Primary Care, LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
17
Licensed in
MD
In the registry since
2010
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

650 McHenry Rd Ste 3200
Aberdeen, MD 21001-2681
Phone: (443) 843-7000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R173715 (MD)

Record details

NPI number1083939375
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedMarch 30, 2010
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Upper Chesapeake Primary Care,Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Aberdeen