Medical Office of John Vassallo MD PLLC
Medical Office of John Vassallo MD PLLC is an Internal Medicine Physician in Howell, Michigan. Licensed in Michigan. Registered with an NPI since 2006.
- Licensed in
- MI
- In the registry since
- 2006
What do these letters mean?
- PLLC — Professional limited liability company
- A form of business registration, not a clinical qualification.
Practice location Address checks out
4354 E Grand River AveHowell, MI 48843-8554
Phone: (517) 540-0709
Fax: (517) 540-1775
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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 4301078585 (MI) |
|---|
Record details
| NPI number | 1487712121 |
|---|---|
| Entity type | Organization (Type 2) |
| Organization subpart | No |
| Authorized official | John Vassallo — Owner · (517) 548-0010 |
| NPI enumerated | December 5, 2006 |
| Last updated in NPPES | April 13, 2026 |
| Certification date | April 13, 2026 |
| Mailing address | 4354 E Grand River Ave, Howell, MI 48843-8554 |
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Dr. Zehra Noorani, MD
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Dr. Syed Masood Shahab, MD
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