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

Dr. Obinna Obiejemba

Individual provider Family Nurse Practitioner · NPI 1992055271

Dr. Obinna Obiejemba is a Nurse Practitioner in Baltimore, Maryland. Graduated from University of Cincinnati College of Medicine in 2019, 7 years ago. Practices with Esno Health Group, a 5-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
7
Trained at
University of Cincinnati College of Medicine
Licensed in
DC, MD
In the registry since
2012
Specialties on file
3
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Practice location Address checks out

4805 Garrison Blvd
Baltimore, MD 21215-5695
Phone: (410) 800-3440
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Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 800 King Farm Blvd, Rockville, MD 20850-5979 — (410) 800-3440

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R174190 (MD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R174190 (MD)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence RN1016041 (DC)

Record details

NPI number1992055271
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 14, 2012
Last updated in NPPESMay 13, 2020
Certification dateMay 13, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Esno Health Group — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients537
Services billed 3,005 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $148 6 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Esno Health Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 5 clinicians in the practice; 2 are shown here.

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