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

Christina Ritter, NP

Individual provider Family Nurse Practitioner · NPI 1457434250

Christina Ritter, NP is a Nurse Practitioner in Baltimore, Maryland. Qualified in 2000, 26 years ago. Practices with Johns Hopkins University, a 2,855-clinician group, works from 2 locations and offers telehealth. Licensed in Maryland, Minnesota, New Jersey and New York.

Years since qualifying
26
Licensed in
MD, MN, NJ, NY
In the registry since
2006
Specialties on file
4
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4940 Eastern Ave
Baltimore, MD 21224-2735
Phone: (410) 550-0100
Show map & directions

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

Additional practice locations (1)

  • 20 Prospect Ave, Hackensack, NJ 07601-1997 — (551) 996-4070

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence R239965 (MD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R 163139-7 (MN)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence F337481-1 (NY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 26NJ00557900 (NJ)

Record details

NPI number1457434250
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESSeptember 25, 2024
Certification dateSeptember 25, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations4 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 patients223
Services billed 422 a service is one billed item, such as a visit, a test or a procedure
Average patient age66

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 2855 clinicians in the practice; 12 are shown here.

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