Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph Robert Wagner, MD
Urology Physician in Hartford, CT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578550612
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Registry record
Entity type Individual (Type 1)
Name Joseph Robert Wagner
Credential MD
Sex Male
Practice address 85 Seymour St, Ste 416, Hartford, CT, 06106
Phone (860) 947-8500
Fax (860) 524-8643
Enumeration date Oct 4, 2005
Last updated in NPPES Feb 5, 2016
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 |
|---|---|---|---|
| 010041512CT01 | Other | CT | ANTHEM BCBS |
| 3231961 | Other | CT | AETNA |
| 2020611 | Medicaid | MA | - |
| 227400 | Other | CT | WELLCARE |
| 001415125 | Medicaid | CT | - |
| 2V3291 | Other | CT | HEALTH NET |
| 32475 | Other | CT | HEALTH NEW ENGLAND |
| 3528766 009 | Other | CT | CIGNA |
| P2913141 | Other | CT | OXFORD |
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
What is the NPI number for Joseph Wagner?
The National Provider Identifier (NPI) for Joseph Wagner is 1578550612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Wagner practice?
The practice location on file with NPPES is in Hartford, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Daniel Fram Interventional Cardiology Physician · Hartford, CT NPI 1770586471 Karen Livingston Orthopaedic Surgery Physician · Hartford, CT NPI 1316943541 Maria Briggs Obstetrics & Gynecology Physician · Hartford, CT NPI 1194721084 Paul Preissler Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Hartford, CT NPI 1285631630 Warren Krompinger Orthopaedic Surgery Physician · Hartford, CT NPI 1255338596 Hiroyoshi Takata Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Hartford, CT NPI 1285631531 David Underhill Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Hartford, CT NPI 1851398127 Steven Schutzer Orthopaedic Surgery Physician · Hartford, CT NPI 1265439368
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-05.