Gregory E. Guy, MD
Gregory E. Guy is a Vascular & Interventional Radiology Physician provider (Radiology) practicing in Columbus, OH, registered in the NPPES registry with NPI 1912958265 since 2006. The credential MD stands for Doctor of Medicine. Practices at The Ohio State University Medical Center (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1912958265 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Gregory E. Guy |
| Credential | MD |
| Sex | Male |
| Practice address | 395 W 12TH AVE, Columbus, OH, 43210 |
| Phone | 6142938315 |
| Fax | 6142936935 |
| Enumeration date | 2006-05-12 |
| Last updated in NPPES | 2018-03-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0204X | Vascular & Interventional Radiology Physician | Primary | 35064238 | OH |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0891834 | Medicaid | OH | — |
Copy-ready billing details
Provider: Gregory Guy, MD NPI: 1912958265 Taxonomy: 2085R0204X (Vascular & Interventional Radiology Physician) Address: 395 W 12TH AVE, Columbus, OH, 43210
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1700875010 | George Cain | Individual | Diagnostic Radiology Physician | Columbus, OH |
| 1891774022 | Gretchen Cordero | Individual | Diagnostic Radiology Physician | Columbus, OH |
| 1710925110 | Andrew Kalnin | Individual | Diagnostic Radiology Physician | Columbus, OH |
| 1326159591 | Elizabeth Schrickel | Individual | Neuroradiology Physician | Columbus, OH |
| 1073616363 | Lewis Weisblum | Individual | Vascular & Interventional Radiology Physician | Columbus, OH |
| 1063504280 | Michael Fadell | Individual | Diagnostic Radiology Physician | Columbus, OH |
| 1194809301 | Sheri Hart | Individual | Neurology Physician | Columbus, OH |
| 1245355825 | Michelle Schnurr | Individual | Adult Health Nurse Practitioner | Columbus, OH |
Verify this record
Cross-check NPI 1912958265 against the authoritative CMS record: view Gregory E. Guy 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 2018-03-20.