Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Stephany Ann-Marie McGann, MD

Individual provider Internal Medicine Physician · NPI 1831393792

Dr. Stephany Ann-Marie McGann, MD practises Rheumatology in Laurel, Maryland. Graduated from University of Maryland School of Medicine in 2004, 22 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
22
Trained at
University of Maryland School of Medicine
Licensed in
DC, MD
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

651 Main St
Laurel, MD 20707-4067 Not confirmed with CMS for 14 years — call before visiting
Phone: (301) 725-7014
Fax: (301) 725-7280
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence D68062 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D68062 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD035901 (DC)
Rheumatology Physician Taxonomy 207RR0500X · Licence MD035901 (DC)

Record details

NPI number1831393792
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2007
Last updated in NPPESAugust 8, 2012

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients179
Services billed 216 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

  • Medstar Southern Maryland Hospital Center Hospital · Clinton, MD · listed as Medstar Southern Maryland Hospital Center Inc
  • Medstar Saint Mary'S Hospital Hospital · Leonardtown, MD
  • University Of Md Capital Region Medical Center Hospital · Upper Marlboro, MD

Colleagues at Medstar Medical Group II LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3717 clinicians in the practice; 12 are shown here.

Other providers in Laurel