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

Dr. William Robert Carter, MD

Individual provider Pediatric Radiology Physician · NPI 1912905563

Dr. William Robert Carter, MD practises Diagnostic Radiology in Baltimore, Maryland. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 1994, 32 years ago. Practices with Children's Hospital, a 208-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
32
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
DC, MD
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

22 S Greene St Dept OF Radiology
Baltimore, MD 21201-1544
Phone: (410) 328-3477
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence D0051600 (MD)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence D0051600 (MD)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence MD33346 (DC)

Record details

NPI number1912905563
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESJuly 12, 2019

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 1994 (32 years in practice)
Group practice Children'S Hospital — 208 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients15
Services billed 41 a service is one billed item, such as a visit, a test or a procedure
Average patient age19

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.

Colleagues at Children's Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 208 clinicians in the practice; 12 are shown here.

Other providers in Baltimore