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

Andrew Thomas Geis, AG-ACNP

Individual provider Acute Care Nurse Practitioner · NPI 1316326267

Andrew Thomas Geis, AG-ACNP is a Nurse Practitioner in Baltimore, Maryland. Qualified in 2014, 12 years ago. Practices with Johns Hopkins University, a 2,855-clinician group. Licensed in Maryland.

Years since qualifying
12
Licensed in
MD
In the registry since
2015

Practice location Address checks out

1800 Orleans St Progressive Cardiac Care Unit (bloomberg 5 South)
Baltimore, MD 21287-0010 Not confirmed with CMS for 11 years — call before visiting
Phone: (410) 955-5350
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence R156887 (MD)

Record details

NPI number1316326267
Entity typeIndividual (Type 1)
GenderMale
Credentials AG-ACNP
Sole proprietorYes
NPI enumeratedMay 26, 2015
Last updated in NPPESMay 26, 2015

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated

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 patients52
Services billed 85 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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. Those with a page here are linked.

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.

Other providers in Baltimore