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

Joanna Stephanie Portillo

Individual provider Medical-Surgical Registered Nurse · NPI 1184473696

Joanna Stephanie Portillo is a Nurse Practitioner in Boonsboro, Maryland. Qualified in 2024, 2 years ago. Practices with Frederick Health Medical Group LLC, a 202-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
2
Licensed in
MD
In the registry since
2024
Specialties on file
2

Practice location Address checks out

9 Saint Paul St Ste 3
Boonsboro, MD 21713-1334
Phone: (301) 432-6897
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 R233531 (MD)
Medical-Surgical Registered Nurse Taxonomy 163WM0705X · Licence R233531 (MD)

Record details

NPI number1184473696
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 16, 2024
Last updated in NPPESJuly 22, 2024
Certification dateJuly 22, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Frederick Health Medical Group Llc — 202 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services