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

Siobhan M Case, MD, MHS

Individual provider Pediatrics Physician · NPI 1770901639

Siobhan M Case, MD, MHS is an Internal Medicine in Boston, Massachusetts. Graduated from Yale University School of Medicine in 2014, 12 years ago. Practices with Brigham and Womens Physicians Organization Inc, a 2,916-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
12
Trained at
Yale University School of Medicine
Licensed in
MA
In the registry since
2014
Specialties on file
3
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

75 Francis St
Boston, MA 02115-6110
Phone: (617) 732-5500
Show map & directions

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

Additional practice locations (1)

  • 300 Longwood Ave, Boston, MA 02115-5737 — (617) 355-6000

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 271300 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 271300 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (MA)

Record details

NPI number1770901639
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MHS
Sole proprietorNo
NPI enumeratedMarch 28, 2014
Last updated in NPPESMay 25, 2022
Certification dateMay 25, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesRHEUMATOLOGY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Brigham And Womens Physicians Organization Inc — 2916 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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