Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathryn Louise Hamann
Audiologist in Kalamazoo, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255432936
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Registry record
Entity type Individual (Type 1)
Name Kathryn Louise Hamann
Sex Female
Practice address 1634 Gull Rd, Kalamazoo, MI, 49048
Phone (269) 343-2601
Enumeration date Sep 26, 2006
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License 1601000103 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3512586 | Medicaid | MI | - |
| 4678292 | Medicaid | MI | - |
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 is the NPI number for Kathryn Hamann?
The National Provider Identifier (NPI) for Kathryn Hamann is 1255432936, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathryn Hamann practice?
The practice location on file with NPPES is in Kalamazoo, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Charles Dwan Emergency Medicine Physician · Kalamazoo, MI NPI 1124006465 Jeffrey P. Letzer, Do, Plc. Dba Kalamazoo Hematology & Oncology Hematology & Oncology Physician · Kalamazoo, MI NPI 1114962644 Dennis Burrows Audiologist · Kalamazoo, MI NPI 1386745305 Constance Brown Hearing and Speech Center Audiologist · Kalamazoo, MI NPI 1750482840 Rachel Clayton Audiologist · Kalamazoo, MI NPI 1962503680 Nancy Gallihugh Audiologist · Kalamazoo, MI NPI 1083715478 Nicki Mulford Audiologist · Kalamazoo, MI NPI 1447351218 Donna Thurn Family Nurse Practitioner · Kalamazoo, MI NPI 1306934385
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.