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John Alan Hansen Jr., MD

Pain Medicine Physician in Sioux Falls, SD · enumerated 2005 · practices at Sanford Clinic.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518963339

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Registry record

Entity type Individual (Type 1)
Name John Alan Hansen Jr.
Credential MD
Sex Male
Practice address 1321 W 22nd St Ste Lower, Sioux Falls, SD, 57105
Phone (605) 328-1990
Fax (605) 328-1991
Enumeration date Jun 27, 2005
Last updated in NPPES Mar 11, 2021

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 3391 (SD) Secondary
208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 3391 (SD) Secondary
208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 3391 (SD) Primary
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
6631100 Medicaid SD -

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.

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Frequently asked questions

Where does John Hansen practice?
The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Hansen?
The National Provider Identifier (NPI) for John Hansen is 1518963339, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-11.