Dr. Timothy John Lucas, MD
- Medicare services, 2024
- 637
- Medicare patients, 2024
- 746
- MIPS score, 2024
- 97
- Hospital affiliations
- 5
- Industry payments
- $96
- Practice address
- 1010 4th St Sw, Mason City, IA 50401
- Practice phone
- Call (641) 424-0102
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Radiologists Of North Iowa - Mason City (4th St SW)
Medical specialty practice · Mason City, Iowa
Find Dr. Lucas' 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. Timothy John Lucas is a diagnostic radiologist in Mason City, Iowa
Dr. Lucas practices at Radiologists Of North Iowa - Mason City (4th St SW) in Mason City, Iowa.
Dr. Lucas' NPI, 1740233428, was assigned on May 17, 2006. Dr. Lucas graduated from University of Iowa, RJ & L Carver College of Medicine in 1984. Dr. Lucas holds Iowa license 26520.
- NPI
- 1740233428NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597702522
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (641) 424-0102
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy John Lucas practices at 2 locations in Mason City, Iowa
Dr. Lucas' primary practice is Radiologists of North Iowa - Mason City (4th St SW), at 1010 4th St Sw, Mason City, IA 50401. The practice phone is (641) 424-0102. The NPI Registry lists Dr. Lucas' practice address as 1000 4th SW St, Mason City, IA 50401.
- Radiologists of North Iowa - Mason City (4th St SW)Primary1010 4th St Sw, Mason City, IA 50401Phone(641) 424-0102
- NPI Registry address1000 4th SW St, Mason City, IA 50401 · Cerro Gordo CountyPhone(641) 424-0102
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Timothy John Lucas is affiliated with 6 sites of care and 1 medical group
Dr. Lucas' primary practice is Radiologists Of North Iowa - Mason City (4th St SW) in Mason City, Iowa. Dr. Lucas is also affiliated with MercyOne North Iowa Medical Center. The medical group on file is Radiologists of North Iowa. Dmand AI also links Dr. Lucas to 4 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Timothy John Lucas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lucas practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Radiologists Of North Iowa - Mason City (4th St SW) | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy John Lucas is one of 299 diagnostic radiologists in Iowa
Diagnostic radiology is Dr. Lucas' primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Lucas is licensed in Iowa.
Specialties and state licenses
- Diagnostic radiology, IowaPrimary
Diagnostic radiologists near Dr. Lucas
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. Timothy John Lucas billed Medicare for 637 services in 2024
CMS data shows 637 Medicare services from Dr. Lucas across 21 procedure codes in 2024, for 746 Medicare patients. Medicare paid $24,013 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lucas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 7882024: 63719%
Dr. Lucas compared with the Iowa median for diagnostic radiologists, 2024
- Dr. Lucas
- Iowa median
- Medicare services
- 637vs 3,02779% below
- Medicare patients
- 746vs 2,33668% below
Medians across 293 diagnostic radiologists in Iowa with Dmand AI profiles that report each measure.
Dr. Lucas' 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. Lucas and other diagnostic radiologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy John Lucas treated 746 Medicare patients in 2024, average age 75
CMS counts 746 Medicare patients who saw Dr. Lucas in 2024. The largest group is 65 to 74, with 328 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lucas' median patient age at 61, with 58% women.
Dr. Lucas' Medicare patients by age, 2024
Dr. Lucas' Medicare patients by sex, 2024
- Women40755%
- Men33945%
Chronic conditions among Dr. Lucas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease34%
- Mood disorders33%
- Anxiety31%
- Depression30%
- Diabetes30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lucas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy John Lucas scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Lucas for performance year 2024, reported as part of a group. Dr. Lucas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lucas' MIPS scores, performance year 2024
- 97of 100Final score
- 94.7of 100Quality
- 40of 100Improvement Activities
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. Timothy John Lucas received $96 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Lucas from 3 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. GE Healthcare paid the most, $58.
General payments to Dr. Lucas by program year, 2017 to 2025
Companies that paid Dr. Lucas the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy John Lucas graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Lucas graduated from University of Iowa, RJ & L Carver College of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy John Lucas'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Timothy John Lucas
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. Timothy John Lucas' NPI number?
Dr. Timothy John Lucas' NPI number is 1740233428. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy John Lucas?
Dr. Timothy John Lucas is a diagnostic radiologist in Mason City, Iowa. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Timothy John Lucas practice?
Dr. Lucas practices at 1010 4th St Sw, Mason City, IA 50401. Dr. Lucas also practices at 1000 4th SW St, Mason City, IA 50401. Dr. Lucas' primary practice is Radiologists Of North Iowa - Mason City (4th St SW) in Mason City, Iowa. Dmand AI also links Dr. Lucas to 4 hospitals.
What is Dr. Timothy John Lucas' office phone number?
The practice phone on file for Dr. Lucas is (641) 424-0102.
What is Dr. Timothy John Lucas' medical license number?
Dr. Lucas holds Iowa license 26520.
Which hospitals is Dr. Timothy John Lucas affiliated with?
Dr. Lucas is affiliated with MercyOne North Iowa Medical Center. Dmand AI links Dr. Lucas to 4 more hospitals.
What medical group is Dr. Timothy John Lucas part of?
Dr. Lucas is linked to Radiologists of North Iowa.
Does Dr. Timothy John Lucas accept Medicare?
Yes. CMS data shows Dr. Lucas billed Medicare for 637 services in 2024, and Dr. Lucas accepts Medicare assignment.
What is Dr. Timothy John Lucas' MIPS score?
Dr. Lucas' MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Timothy John Lucas see?
CMS counts 746 Medicare patients who saw Dr. Lucas in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Timothy John Lucas bill to Medicare?
In 2024, Dr. Lucas' most billed Medicare services were diagnostic imaging (71046), diagnostic imaging (70553) and diagnostic imaging (72148).
Where did Dr. Timothy John Lucas go to medical school?
Dr. Lucas graduated from University of Iowa, RJ & L Carver College of Medicine in 1984.
Has Dr. Timothy John Lucas received payments from drug or device companies?
CMS Open Payments shows $96 in general payments to Dr. Lucas from 3 companies from 2017 to 2025. The largest total came from GE Healthcare.
How long has Dr. Timothy John Lucas been practicing?
Dr. Lucas graduated from medical school in 1984, 42 years ago.
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