Dr. Clark B. Diffendaffer, MD
- Medicare services, 2024
- 3,164
- Medicare patients, 2024
- 2,833
- MIPS score, 2024
- 90
- Hospital affiliations
- 6
- Industry payments
- $1,719
- Practice address
- 7601 Pioneers Blvd, Lincoln, NE 68506
- Practice phone
- Call (402) 484-6677
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Medical Imaging
Lincoln, Nebraska
Find Dr. Diffendaffer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Clark B. Diffendaffer is a diagnostic radiologist in Lincoln, Nebraska
Dr. Diffendaffer practices at Advanced Medical Imaging in Lincoln, Nebraska.
Dr. Diffendaffer's NPI, 1174612337, was assigned on October 12, 2006. Dr. Diffendaffer graduated from University of Nebraska College of Medicine in 2004. Dr. Diffendaffer holds Florida license TRN9101.
- NPI
- 1174612337NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082746714
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 484-6677
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Clark B. Diffendaffer practices at Advanced Medical Imaging in Lincoln, Nebraska
Dr. Diffendaffer's primary practice is Advanced Medical Imaging, at 7601 Pioneers Blvd, Lincoln, NE 68506 in Lancaster County. The practice phone is (402) 484-6677.
- Advanced Medical Imaging7601 Pioneers Blvd, Lincoln, NE 68506 · Lancaster CountyPhone(402) 484-6677
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Clark B. Diffendaffer is affiliated with 10 sites of care and 4 medical groups
Dr. Diffendaffer's primary practice is Advanced Medical Imaging in Lincoln, Nebraska. Dr. Diffendaffer is also affiliated with AdventHealth Orlando. The medical group on file is Madonna Rehabilitation Hospitals. Dmand AI also links Dr. Diffendaffer to 5 more hospitals, 3 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Clark B. Diffendaffer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diffendaffer practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Medical Imaging | Available with a free account |
| +9 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Clark B. Diffendaffer is one of 210 diagnostic radiologists in Nebraska
Diagnostic radiology is Dr. Diffendaffer's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Diffendaffer's licenses on file in 2 states: Florida and Nebraska.
Specialties and state licenses
- Diagnostic radiology, FloridaPrimary
- Nebraska license
Diagnostic radiologists near Dr. Diffendaffer
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Clark B. Diffendaffer billed Medicare for 3,164 services in 2024
CMS data shows 3,164 Medicare services from Dr. Diffendaffer across 46 procedure codes in 2024, for 2,833 Medicare patients. Medicare paid $114,935 for them.
Dr. Diffendaffer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,5662024: 3,16411%
Where Dr. Diffendaffer's Medicare services took place, 2024
- In an office1,26040%
- In a facility1,90460%
Dr. Diffendaffer compared with the Nebraska median for diagnostic radiologists, 2024
- Dr. Diffendaffer
- Nebraska median
- Medicare services
- 3,164vs 3,50210% below
- Medicare patients
- 2,833vs 2,6736% above
Medians across 203 diagnostic radiologists in Nebraska with Dmand AI profiles that report each measure.
Dr. Diffendaffer's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Diffendaffer and other diagnostic radiologists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Clark B. Diffendaffer treated 2,833 Medicare patients in 2024, average age 75
CMS counts 2,833 Medicare patients who saw Dr. Diffendaffer in 2024. The largest group is 65 to 74, with 1,257 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Diffendaffer's median patient age at 65, with 52% women.
Dr. Diffendaffer's Medicare patients by age, 2024
Dr. Diffendaffer's Medicare patients by sex, 2024
- Women1,67359%
- Men1,16041%
Chronic conditions among Dr. Diffendaffer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis64%
- Diabetes28%
- Ischemic heart disease28%
- Mood disorders28%
- Depression26%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Diffendaffer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Clark B. Diffendaffer scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Diffendaffer for performance year 2024, reported as part of a group. Dr. Diffendaffer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Diffendaffer's MIPS scores, performance year 2024
- 90of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 65of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Clark B. Diffendaffer received $1,719 in industry payments from 2016 to 2020
CMS Open Payments shows 17 general payments to Dr. Diffendaffer from 2 drug and device companies from 2016 to 2020. Travel and lodging make up the largest share, 71% of the total. Siemens Medical Solutions USA, Inc. paid the most, $1,594.
General payments to Dr. Diffendaffer by program year, 2016 to 2020
General payments to Dr. Diffendaffer by kind, 2016 to 2020
- Travel and lodging$1,22771%
- Food and beverage$49229%
Companies that paid Dr. Diffendaffer the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Clark B. Diffendaffer graduated from University of Nebraska College of Medicine
Dr. Diffendaffer graduated from University of Nebraska College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Clark B. Diffendaffer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Clark B. Diffendaffer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Clark B. Diffendaffer's NPI number?
Dr. Clark B. Diffendaffer's NPI number is 1174612337. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Clark B. Diffendaffer?
Dr. Clark B. Diffendaffer is a diagnostic radiologist in Lincoln, Nebraska. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Clark B. Diffendaffer practice?
Dr. Diffendaffer practices at 7601 Pioneers Blvd, Lincoln, NE 68506. Dr. Diffendaffer's primary practice is Advanced Medical Imaging in Lincoln, Nebraska. Dmand AI also links Dr. Diffendaffer to 5 hospitals, 3 group practices and clinics and 3 medical groups.
What is Dr. Clark B. Diffendaffer's office phone number?
The practice phone on file for Dr. Diffendaffer is (402) 484-6677.
What is Dr. Clark B. Diffendaffer's medical license number?
Dr. Diffendaffer holds Florida license TRN9101, one of the licenses on file in 2 states.
Which states has Dr. Clark B. Diffendaffer been licensed in?
Dmand AI has state licenses on file for Dr. Diffendaffer in Florida and Nebraska.
Which hospitals is Dr. Clark B. Diffendaffer affiliated with?
Dr. Diffendaffer is affiliated with AdventHealth Orlando. Dmand AI links Dr. Diffendaffer to 5 more hospitals.
What medical group is Dr. Clark B. Diffendaffer part of?
Dr. Diffendaffer is linked to Madonna Rehabilitation Hospitals. Dmand AI links Dr. Diffendaffer to 3 more medical groups.
Does Dr. Clark B. Diffendaffer accept Medicare?
Yes. CMS data shows Dr. Diffendaffer billed Medicare for 3,164 services in 2024, and Dr. Diffendaffer accepts Medicare assignment.
What is Dr. Clark B. Diffendaffer's MIPS score?
Dr. Diffendaffer's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Clark B. Diffendaffer see?
CMS counts 2,833 Medicare patients who saw Dr. Diffendaffer in 2024, with an average age of 75.
What services does Dr. Clark B. Diffendaffer bill to Medicare?
In 2024, Dr. Diffendaffer's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (72148) and diagnostic imaging (70553).
Where did Dr. Clark B. Diffendaffer go to medical school?
Dr. Diffendaffer graduated from University of Nebraska College of Medicine in 2004.
Has Dr. Clark B. Diffendaffer received payments from drug or device companies?
CMS Open Payments shows $1,719 in general payments to Dr. Diffendaffer from 2 companies from 2016 to 2020. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Clark B. Diffendaffer been practicing?
Dr. Diffendaffer graduated from medical school in 2004, 22 years ago.
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