Dr. Clark B Diffendaffer, MD
Dr. Clark B Diffendaffer is a Diagnostic Radiology Physician provider (Radiology) practicing in Lincoln, NE, registered in the NPPES registry with NPI 1174612337 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174612337 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Clark B Diffendaffer |
| Credential | MD |
| Sex | Male |
| Practice address | 7601 PIONEERS BLVD, Lincoln, NE, 68506 |
| Phone | 4024846677 |
| Enumeration date | 2006-10-12 |
| Last updated in NPPES | 2022-01-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0202X | Diagnostic Radiology Physician | Secondary | 24399 | NE |
| 2085R0202X | Diagnostic Radiology Physician | Primary | TRN9101 | FL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Clark Diffendaffer, MD NPI: 1174612337 Taxonomy: 2085R0202X (Diagnostic Radiology Physician) Address: 7601 PIONEERS BLVD, Lincoln, NE, 68506
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952378283 | Ayodale Odulate | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1609839422 | Jonathan Felt | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1508829292 | Curtis Burhoop | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1164486528 | Michael Dewald | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1922062918 | Thomas Gapp | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1467416453 | Kevin Gillespie | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1548224538 | William Ingham | Individual | Diagnostic Radiology Physician | Lincoln, NE |
| 1346204336 | David Kiple | Individual | Diagnostic Radiology Physician | Lincoln, NE |
Verify this record
Cross-check NPI 1174612337 against the authoritative CMS record: view Dr. Clark B Diffendaffer 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 2022-01-28.