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

MS. Joanne Marie Arellano, NP

Individual provider Acute Care Nurse Practitioner · NPI 1760978894

MS. Joanne Marie Arellano, NP is a Nurse Practitioner in Baltimore, Maryland. Qualified in 2018, 8 years ago. Practices with Shock Trauma Associates PA, a 262-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
8
Licensed in
MD
In the registry since
2018
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

22 S Greene St
Baltimore, MD 21201-1544
Phone: (410) 328-4770
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

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence R196570 (MD)

Record details

NPI number1760978894
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 1, 2018
Last updated in NPPESAugust 5, 2025
Certification dateAugust 5, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Shock Trauma Associates Pa — 262 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Baltimore