Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Michael Kowalis, PA

Individual provider Physician Assistant · NPI 1790959369

Michael Kowalis, PA is a Physician Assistant in Baltimore, Maryland. Qualified in 2007, 19 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 2 locations. Licensed in District of Columbia and Maryland.

Years since qualifying
19
Licensed in
DC, MD
In the registry since
2008
Specialties on file
2
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1830 E Monument St Rm 416
Baltimore, MD 21264-2149
Phone: (410) 955-5268
Show map & directions

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

Additional practice locations (1)

  • 1150 Varnum St Ne, Washington, DC 20017-2149 — (202) 269-7000

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence C03648 (MD)
Physician Assistant Taxonomy 363A00000X · Licence PA030527 (DC)

Record details

NPI number1790959369
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedApril 15, 2008
Last updated in NPPESJuly 21, 2023
Certification dateJuly 21, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Johns Hopkins University — 2855 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 patients167
Services billed 702 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 2855 clinicians in the practice; 12 are shown here.

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