Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael L Hamann, DDS
Dentist in Perham, MN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578572202
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael L Hamann
Credential DDS
Sex Male
Practice address 200 1st Ave S, Perham, MN, 56573
Phone (218) 346-4775
Fax (218) 346-5775
Enumeration date Aug 5, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 41131921X241 | Other | - | DELTA |
| 611T5HA | Other | - | BLUE CROSS BLUE SHIELD |
| 9X9096 | Other | - | DENTAL SERVICE CORP |
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
How do I verify Michael Hamann's NPI record?
Cross-check NPI 1578572202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578572202 active?
Yes, as of the latest NPPES snapshot, NPI 1578572202 is active (record last updated 2007-07-08).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.