Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph Harold Wentzky Jr., M.D.
Surgery Physician in Greer, SC · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861494502
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Registry record
Entity type Individual (Type 1)
Name Joseph Harold Wentzky Jr.
Credential M.D.
Sex Male
Practice address 340 Medical Pkwy, Suite 200, Greer, SC, 29650
Phone (864) 797-9400
Fax (864) 797-9402
Enumeration date Aug 12, 2005
Last updated in NPPES Dec 16, 2013
Taxonomy & licenses
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 |
|---|---|---|---|
| 104274 | Medicaid | SC | - |
| 576007863006 | Other | SC | BCBS |
| P00615797 | Other | SC | RAILROAD MEDICARE |
| P00801272 | Other | SC | RR MEDICARE |
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.
Frequently asked questions
How do I verify Joseph Wentzky's NPI record?
Cross-check NPI 1861494502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1861494502 active?
Yes, as of the latest NPPES snapshot, NPI 1861494502 is active (record last updated 2013-12-16).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-16.