Marla Harrmann
Marla Harrmann is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1245498559 since 2008.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1245498559 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Marla Harrmann |
| Sex | Female |
| Practice address | Appleton, WI, 54915 |
| Phone | 9207394466 |
| Enumeration date | 2008-05-23 |
| Last updated in NPPES | 2008-05-23 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | 307154 | WI |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 42754000 | Medicaid | WI | — |
Copy-ready billing details
Provider: Marla Harrmann NPI: 1245498559 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: Appleton, WI, 54915
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1356516728 | Jennifer Wheeler-Trupke | Individual | Physical Therapist | Appleton, WI |
| 1205094513 | Judy Winkler | Individual | Occupational Therapy Assistant | Appleton, WI |
| 1053579375 | Karen Jakubek | Individual | Occupational Therapy Assistant | Appleton, WI |
| 1720246036 | Richard Peterson | Individual | Geriatric Physical Therapist | Appleton, WI |
| 1881852275 | Amber Schroeder | Individual | Physical Therapy Assistant | Appleton, WI |
| 1174789291 | Ellen Baumgartner | Individual | Occupational Therapist | Appleton, WI |
| 1487989349 | Heather Shaw | Individual | Physical Therapy Assistant | Appleton, WI |
| 1457695199 | Fox River Nursing and Rehab Center LLC | Organization | Point of Service | Appleton, WI |
Verify this record
Cross-check NPI 1245498559 against the authoritative CMS record: view Marla Harrmann on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1245498559 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-23.