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

Elizabeth Mary Mackey, CRNA

Individual provider Critical Care Medicine Registered Nurse · NPI 1114622800

Elizabeth Mary Mackey, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Middle River, Maryland. Graduated from University of Maryland School of Medicine in 2023, 3 years ago. Practices with Maryland Anesthesia and Pain Management Services PC, a 40-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
3
Trained at
University of Maryland School of Medicine
Licensed in
MD
In the registry since
2023
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

416 Redbridge St
Middle River, MD 21220-2008
Phone: (443) 474-8210
Show map & directions

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

Additional practice locations (1)

  • 1220 E Joppa Rd Ste 508, Towson, MD 21286-5811 — (410) 296-4415

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence R207548 (MD)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence R207548 (MD)

Record details

NPI number1114622800
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorYes
NPI enumeratedApril 3, 2023
Last updated in NPPESMay 12, 2026
Certification dateMay 12, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Maryland Anesthesia And Pain Management Services Pc — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount