Dr. John Walter Wiest, MD
Dr. John Walter Wiest is a Vascular Surgery Physician provider (Surgery) practicing in Bend, OR, registered in the NPPES registry with NPI 1073590998 since 2005. The credential MD stands for Doctor of Medicine. Practices at Oregon Vascular Specialists LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1073590998 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Walter Wiest |
| Credential | MD |
| Sex | Male |
| Practice address | Bend, OR, 97701 |
| Phone | 5413138111 |
| Fax | 5413138112 |
| Enumeration date | 2005-12-30 |
| Last updated in NPPES | 2025-02-11 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | MD14474 | OR |
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 |
|---|---|---|---|
| 175216 | Medicaid | OR | — |
Copy-ready billing details
Provider: John Wiest, MD NPI: 1073590998 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: Bend, OR, 97701
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992909766 | Wayne Nelson | Individual | Vascular Surgery Physician | Bend, OR |
| 1134324528 | James Ballard | Individual | Vascular Surgery Physician | Bend, OR |
| 1649431461 | Jason Jundt | Individual | Vascular Surgery Physician | Bend, OR |
| 1972820355 | Paul Long | Individual | Vascular Surgery Physician | Bend, OR |
| 1669917167 | Oregon Vascular Specialists LLC | Organization | Vascular Surgery Physician | Bend, OR |
| 1730836719 | Matthew Berryman | Individual | Family Nurse Practitioner | Bend, OR |
Verify this record
Cross-check NPI 1073590998 against the authoritative CMS record: view Dr. John Walter Wiest 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 2025-02-11.