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

Jennifer Cary Barnwell, CRNP

Individual provider Adult Health Nurse Practitioner · NPI 1235413188

Jennifer Cary Barnwell, CRNP is a Nurse Practitioner in Washington, District of Columbia. Qualified in 2010, 16 years ago. Practices with One Medstar Primary Care LLC, a 140-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in District of Columbia, Florida and Maryland.

Years since qualifying
16
Licensed in
DC, FL, MD
In the registry since
2011
Specialties on file
3
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

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Practice location Address checks out

601 New Jersey Ave NW Ste 200
Washington, DC 20001-3030
Phone: (202) 204-7092
Fax: (415) 252-7176
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 106 Irving St Nw, Washington, DC 20010-2927 — (202) 291-3122

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence RN1037618 (DC)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence R205634 (MD)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence ARNP9248485 (FL)

Record details

NPI number1235413188
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedOctober 10, 2011
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice One Medstar Primary Care Llc — 140 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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