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

MS. Ellen S Leider, NP

Individual provider Acute Care Nurse Practitioner · NPI 1922310713

MS. Ellen S Leider, NP is a Nurse Practitioner in Randallstown, Maryland. Qualified in 2002, 24 years ago. Practices with Post Acute Physician Partners LLC, a 36-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
24
Licensed in
MD
In the registry since
2010
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

9109 Liberty Rd
Randallstown, MD 21133-3521
Phone: (410) 548-2343
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R157119 (MD)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence R157119 (MD)

Record details

NPI number1922310713
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 8, 2010
Last updated in NPPESJanuary 8, 2018
Mailing address8494 Roberts Rd, Ellicott City, MD 21043-6011

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Post Acute Physician Partners Llc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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