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

Kristen Elizabeth Tweedy, NP-C

Individual provider Adult Health Nurse Practitioner · NPI 1659550036

Kristen Elizabeth Tweedy, NP-C is a Nurse Practitioner in Baltimore, Maryland. Qualified in 2007, 19 years ago. Practices with Johns Hopkins University, a 705-clinician group and works from 3 locations. Licensed in Maryland and Michigan.

Years since qualifying
19
Licensed in
MD, MI
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

600 N Wolfe St
Baltimore, MD 21287-0005
Phone: (410) 502-5999
Fax: (410) 955-2098
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1100 E Michigan Ave Ste 307, Jackson, MI 49201-1850 — (517) 205-1594
  • 5301 E Huron River Dr, Ypsilanti, MI 48197-1051 — (734) 712-1000

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence R234312 (MD)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 4704187521 (MI)

Record details

NPI number1659550036
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedNovember 1, 2007
Last updated in NPPESJanuary 12, 2021
Certification dateJanuary 12, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Johns Hopkins University — 705 clinicians
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients119
Services billed 434 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Johns Hopkins University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 705 clinicians in the practice; 12 are shown here.

Other providers in Baltimore