Mr. Mack Hugh Sullivan Jr., MD
Mr. Mack Hugh Sullivan Jr. is a Plastic Surgery Physician provider (Plastic Surgery) practicing in Troy, MI, registered in the NPPES registry with NPI 1780683151 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1780683151 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Mack Hugh Sullivan Jr. |
| Credential | MD |
| Sex | Male |
| Practice address | Troy, MI, 48085 |
| Phone | 2485240640 |
| Fax | 2489940866 |
| Enumeration date | 2005-07-19 |
| Last updated in NPPES | 2013-01-15 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208200000X | Plastic Surgery Physician | Primary | 4301094101 | MI |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Mack Sullivan, MD NPI: 1780683151 Taxonomy: 208200000X (Plastic Surgery Physician) Address: Troy, MI, 48085
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1285631184 | Ceres Guzman-Morales | Individual | Pediatrics Physician | Troy, MI |
| 1154329712 | John Quigley | Individual | Pediatrics Physician | Troy, MI |
| 1356349120 | David Forst | Individual | Cardiovascular Disease Physician | Troy, MI |
| 1053302612 | Ayman Rayes | Individual | Neurology Physician | Troy, MI |
| 1184605032 | Sarala Ravikant | Individual | Gastroenterology Physician | Troy, MI |
| 1902888233 | Mark Koniuch | Individual | Orthopaedic Hand Surgery Physician | Troy, MI |
| 1538140843 | Dwijen Misra | Individual | Surgery Physician | Troy, MI |
| 1548242704 | John Schimpke | Individual | Orthopaedic Surgery Physician | Troy, MI |
Verify this record
Cross-check NPI 1780683151 against the authoritative CMS record: view Mr. Mack Hugh Sullivan Jr. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-01-15.