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

Dr. Maura J McGuire, MD

Individual provider Internal Medicine Physician · NPI 1164522025

Dr. Maura J McGuire, MD practises Internal Medicine in Baltimore, Maryland. Graduated from Johns Hopkins University School of Medicine in 1983, 43 years ago. Practices with Johns Hopkins Community Physicians, Inc, a 765-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
43
Trained at
Johns Hopkins University School of Medicine
Licensed in
MD
In the registry since
2006
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

3100 Wyman Park Dr Internal Medicine
Baltimore, MD 21211
Phone: (410) 338-3000
Fax: (410) 338-3000
Show map & directions

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

Additional practice locations (1)

  • 3100 Wyman Park Dr, Baltimore, MD 21211-2803 — (410) 338-3000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D33307 (MD)

Record details

NPI number1164522025
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESJune 5, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Johns Hopkins Community Physicians, Inc — 765 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
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 patients23
Services billed 156 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 Community Physicians, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 765 clinicians in the practice; 12 are shown here.

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