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

Wendy Day

Individual provider Registered Nurse · NPI 1255897245

Wendy Day is a Nurse Practitioner in Mercersburg, Pennsylvania. Qualified in 2016, 10 years ago. Practices with Meritus Urgent Care LLC, a 39-clinician group, works from 7 locations and accepts Medicare assignment. Licensed in Maryland and Pennsylvania.

Years since qualifying
10
Licensed in
MD, PA
In the registry since
2019
Specialties on file
3

Practice location Address checks out

2 Keefer Dr
Mercersburg, PA 17236-1732
Phone: (717) 328-2119
Fax: (717) 328-0071
Show map & directions

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

Additional practice locations (6)

  • 13620 Crayton Blvd Ste A, Hagerstown, MD 21742-2335 — (240) 313-3100
  • 354 Alexander Spring Rd, Carlisle, PA 17015-7451 — (717) 477-2764
  • 1000 Norland Ave, Chambersburg, PA 17201-4229 — (717) 267-6363
  • 24 Antrim Commons Dr, Greencastle, PA 17225-1623 — (717) 593-0512
  • 46 Walnut Bottom Rd, Shippensburg, PA 17257-8219 — (717) 532-4148
  • 601 E Main St, Waynesboro, PA 17268-2332 — (717) 765-5088

Specialties & licences

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence SP020337 (PA)
Registered Nurse Taxonomy 163W00000X · Licence RN500391L (PA)
Nurse Practitioner Taxonomy 363L00000X · Licence R189100 (MD)

Record details

NPI number1255897245
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 14, 2019
Last updated in NPPESMay 29, 2025
Certification dateMay 29, 2025
Mailing address785 5th Ave Ste 3, Chambersburg, PA 17201-4232

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Meritus Urgent Care Llc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mercersburg