Dr. John Charles Zeldenrust, MD
Dr. John Charles Zeldenrust is a Surgery Physician provider (Surgery) practicing in Two Rivers, WI, registered in the NPPES registry with NPI 1861509762 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861509762 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Charles Zeldenrust |
| Credential | MD |
| Sex | Male |
| Practice address | 5300 MEMORIAL DR, Two Rivers, WI, 54241 |
| Phone | 9207937300 |
| Enumeration date | 2006-08-24 |
| Last updated in NPPES | 2023-03-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 24288 | WI |
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 |
|---|---|---|---|
| 30392200 | Medicaid | WI | — |
Copy-ready billing details
Provider: John Zeldenrust, MD NPI: 1861509762 Taxonomy: 208600000X (Surgery Physician) Address: 5300 MEMORIAL DR, Two Rivers, WI, 54241
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1477558724 | Gregory Woodfill | Individual | Obstetrics & Gynecology Physician | Two Rivers, WI |
| 1164476180 | Beverly Ricker | Individual | Pediatrics Physician | Two Rivers, WI |
| 1114962248 | Steven Goldin | Individual | Surgery Physician | Two Rivers, WI |
| 1578592572 | Judith Arnold | Individual | Child & Adolescent Psychiatry Physician | Two Rivers, WI |
| 1558395772 | Aurora Pharmacy Inc | Organization | Pharmacy | Two Rivers, WI |
| 1972524718 | Aurora Health Care Ventures, Inc. | Organization | Eyewear Supplier | Two Rivers, WI |
| 1578586368 | Andrew Yetter | Individual | Hematology & Oncology Physician | Two Rivers, WI |
| 1336158021 | Beverly Brandt | Individual | Nurse Practitioner | Two Rivers, WI |
Verify this record
Cross-check NPI 1861509762 against the authoritative CMS record: view Dr. John Charles Zeldenrust 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 2023-03-07.