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

Individual provider Internal Medicine Physician · NPI 1386722015

Lilli M Petruzzelli, MD, PHD is an Internal Medicine Physician in Ann Arbor, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1500 E Medical Center Dr B1 Fl Cancer & Geriatrics Ctr Recp B
Ann Arbor, MI 48109-0912
Phone: (734) 936-9020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301062812 (MI)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 4301062812 (MI)

Record details

NPI number1386722015
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESSeptember 11, 2025

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