Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Tunnell, AUD
Audiologist in Fairmont, MN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629055272
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Registry record
Entity type Individual (Type 1)
Name John Tunnell
Credential AUD
Sex Male
Practice address 800 Medical Center Dr, Fairmont, MN, 56031
Phone (507) 238-8555
Enumeration date Dec 26, 2005
Last updated in NPPES Nov 16, 2023
Taxonomy & licenses
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 551179 | Medicaid | IA | - |
| 546K3TU | Medicaid | MN | - |
| 1216789 | Other | MN | ARAZ |
| MH9041030107 | Other | MN | PREFERREDONE |
| 45-00242 | Other | MN | MEDICA |
| 546K3TU | Other | MN | BLUE CROSS |
| A067 | Other | MN | CHAMPUS |
| 56033200 | Medicaid | MN | - |
| HP51396 | Other | MN | HEALTHPARTNERS |
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 John Tunnell?
John Tunnell is registered in NPPES with the primary taxonomy of Audiologist. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-16.