Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Peter James Halvorson, M.D.
Surgery Physician in Fridley, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831152008
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Registry record
Entity type Individual (Type 1)
Name Dr. Peter James Halvorson
Credential M.D.
Sex Male
Practice address 6341 University Ave Ne, Fridley, MN, 55432
Phone (763) 572-5710
Fax (763) 586-5888
Enumeration date Apr 10, 2006
Last updated in NPPES Apr 10, 2012
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 |
|---|---|---|---|
| HP53178 | Other | MN | HEALTHPARTNERS |
| 125173200 | Medicaid | MN | - |
| 2365755 | Other | MN | AMERICA'S PPO |
| 1701444 | Other | MN | MEDICA |
| 1044101 | Other | MN | PREFERRED ONE |
| 488K8HA | Other | MN | BCBS OF MN |
| 7533292 | Other | MN | AETNA |
| 132905 | Other | MN | UCARE MN |
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 specialty is Peter Halvorson?
Peter Halvorson 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.
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.
Other providers at this practice address
Browse all → Barbara Bank Family Medicine Physician · Fridley, MN NPI 1912968546 Elise Binsfeld Family Medicine Physician · Fridley, MN NPI 1154383404 Thomas Barringer Family Medicine Physician · Fridley, MN NPI 1952363251 Hana Bonefacic Pediatrics Physician · Fridley, MN NPI 1578525697 James Bergstrom Internal Medicine Physician · Fridley, MN NPI 1588626386 Janice Hassumani Family Medicine Physician · Fridley, MN NPI 1437112091 Donald Johnson Family Medicine Physician · Fridley, MN NPI 1851354815 Sonia Kumar Family Medicine Physician · Fridley, MN NPI 1770548042
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-10.