Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John C Hansen, M.D.
Surgery Physician in Reno, NV · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962446179
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Registry record
Entity type Individual (Type 1)
Name Dr. John C Hansen
Credential M.D.
Sex Male
Practice address 75 Pringle Way, Suite 1002, Reno, NV, 89502
Phone (775) 323-7500
Fax (775) 789-9208
Enumeration date Jun 16, 2006
Last updated in NPPES Jan 14, 2016
Taxonomy & licenses
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 10132 (NV) Secondary
2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License 10132 (NV) Secondary
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 10132 (NV) Secondary
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 |
|---|---|---|---|
| 2016948 | Medicaid | NV | — |
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Hansen?
John Hansen is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-14.