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

Isabella Osiemo, CRNP

Individual provider Gerontology Nurse Practitioner · NPI 1821637349

Isabella Osiemo, CRNP is a Nurse Practitioner in Rosedale, Maryland. Qualified in 2019, 7 years ago. Practices with Optimize Medical Group, a 29-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
7
Licensed in
MD
In the registry since
2020
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

1232 Race Rd Ste 403
Rosedale, MD 21237-2386
Phone: (480) 878-7806
Fax: (443) 732-0054
Show map & directions

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

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence R202111 (MD)

Record details

NPI number1821637349
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedJanuary 1, 2020
Last updated in NPPESMarch 25, 2020
Certification dateMarch 25, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Optimize Medical Group — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rosedale