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

Callie Marie Drohan, MD

Individual provider Internal Medicine Physician · NPI 1215429964

Callie Marie Drohan, MD is a Critical Care (Intensivists) in Ann Arbor, Michigan. Graduated from University of Pittsburgh School of Medicine in 2018, 8 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Michigan and Pennsylvania.

Years since qualifying
8
Trained at
University of Pittsburgh School of Medicine
Licensed in
MI, PA
In the registry since
2018
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

1500 E Medical Center Dr
Ann Arbor, MI 48109-5000
Phone: (734) 936-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1500 E Medical Center Drive, Ann Arbor, MI 48109 — (734) 936-5201
  • Upmc Montefiore, Pittsburgh, PA 15213 — (412) 692-4947
  • Upmc General Internal Medicine South, West Mifflin, PA 15122 — (412) 692-4888

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 4301514075 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD473000 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 4351048846 (MI)

Record details

NPI number1215429964
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2018
Last updated in NPPESAugust 4, 2025
Certification dateAugust 4, 2025

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE, PULMONARY DISEASE
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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