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

Dr. Timothy Nyakango Onserio, DNP, APRN, FNP, CRNP

Individual provider Family Medicine Physician · NPI 1578273017

Dr. Timothy Nyakango Onserio, DNP, APRN, FNP, CRNP is a Family Medicine Physician in Hyattsville, Maryland. Practices as a sole proprietor and works from 2 locations. Licensed in Florida and Maryland.

Licensed in
FL, MD
In the registry since
2022
Specialties on file
4
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.
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

7411 Riggs Rd Ste 300B
Hyattsville, MD 20783-4246
Phone: (240) 966-4266
Fax: (301) 235-1771
Show map & directions

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

Additional practice locations (1)

  • 10770 Columbia Pike # 1021, Silver Spring, MD 20901-4402 — (240) 966-4266

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R189170 (MD)
Family Medicine Physician Taxonomy 207Q00000X · Licence R189170 (MD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 11022989 (FL)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence R189170 (MD)

Record details

NPI number1578273017
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , APRN , FNP , CRNP
Sole proprietorYes
NPI enumeratedNovember 23, 2022
Last updated in NPPESDecember 11, 2024
Certification dateDecember 11, 2024

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