Callahan PC
Callahan PC is a healthcare organization registered as Clinical Neuropsychologist in Omaha, NE, holding Type 2 (organization) NPI 1093991531 since 2008. The authorized official on file is Ty Callahan, President Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1093991531 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Callahan PC |
| Other name | <Unavail> |
| Practice address | 4242 FARNAM ST, SUITE 655, Omaha, NE, 68131 |
| Phone | 4025522665 |
| Fax | 4025522655 |
| Enumeration date | 2008-01-15 |
| Last updated in NPPES | 2008-01-15 |
Authorized official
| Name | Ty Callahan |
|---|---|
| Title | President Ceo |
| Phone | 4023015188 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103G00000X | Clinical Neuropsychologist | Primary | — | — |
Copy-ready billing details
Provider: Callahan PC NPI: 1093991531 Taxonomy: 103G00000X (Clinical Neuropsychologist) Address: 4242 FARNAM ST, SUITE 655, Omaha, NE, 68131
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1265434443 | Scott Goodman | Individual | Neurology Physician | Omaha, NE |
| 1114921525 | John Luckasen | Individual | Dermatology Physician | Omaha, NE |
| 1487658803 | Stephen Papenfuss | Individual | Dermatology Physician | Omaha, NE |
| 1881667574 | Lon Keim | Individual | Pulmonary Disease Physician | Omaha, NE |
| 1255305744 | Thomas Howard | Individual | Vascular Surgery Physician | Omaha, NE |
| 1740254259 | Susan Kambhu | Individual | Hematology & Oncology Physician | Omaha, NE |
| 1477512606 | Courtney Smith | Individual | Adult Health Nurse Practitioner | Omaha, NE |
| 1437115490 | Neurosurgical Associates of Nebraska PC | Organization | Neurological Surgery Physician | Omaha, NE |
Verify this record
Cross-check NPI 1093991531 against the authoritative CMS record: view Callahan PC 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-01-15.