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

Dr. Matthew Hamill, MBCHB

Individual provider Internal Medicine Physician · NPI 1720591027

Dr. Matthew Hamill, MBCHB is registered under Infectious Disease in Baltimore, Maryland. Qualified in 1998, 28 years ago. Practices with Johns Hopkins University, a 2,855-clinician group, works from 2 locations and offers telehealth. Licensed in Maryland.

Years since qualifying
28
Licensed in
MD
In the registry since
2017
Specialties on file
2

Practice location Address checks out

1717 E Monument St
Baltimore, MD 21287-0027
Phone: (410) 955-1725
Show map & directions

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

Additional practice locations (1)

  • 5200 Eastern Ave, Baltimore, MD 21224-2734 — (410) 550-9080

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D48433 (MD)
Infectious Disease Physician Taxonomy 207RI0200X · Licence D48433 (MD)

Record details

NPI number1720591027
Entity typeIndividual (Type 1)
GenderMale
Credentials MBCHB
Sole proprietorNo
NPI enumeratedNovember 8, 2017
Last updated in NPPESOctober 6, 2022
Certification dateOctober 6, 2022

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations6 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 patients22
Services billed 80 a service is one billed item, such as a visit, a test or a procedure
Average patient age60

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.

Other providers in Baltimore