Organization
MEDICAL OFFICE OF JOHN VASSALLO MD PLLC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DR. JOHN C VASSALLO MD (OWNER)
(517) 548-0010
Entity
Organization
Contact information
Practice address
4354 E GRAND RIVER AVE, HOWELL, MI 48843-8554
(517) 540-0709
(517) 540-1775
Mailing address
4354 E GRAND RIVER AVE, HOWELL, MI 48843-8554
(517) 540-0709
(517) 540-1775
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
4301078585
MI
Other
Enumeration date
12/05/2006
Last updated
04/13/2026
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