Dr. Benjamin J. Janson, MD
- Medicare services, 2024
- 5,330
- Medicare patients, 2024
- 459
- Part D claims, 2024
- 714
- MIPS score, 2024
- 82
- Hospital affiliations
- 2
- Practice address
- 1408 43rd St, Maquoketa, IA 52060
- Practice phone
- Call (563) 582-0769
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fuerste Eye Clinic
Maquoketa, Iowa
Find Dr. Janson'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. Benjamin J. Janson is an ophthalmologist in Maquoketa, Iowa
Dr. Janson practices at Fuerste Eye Clinic in Maquoketa, Iowa.
Dr. Janson's NPI, 1275957623, was assigned on February 5, 2014. Dr. Janson graduated from Johns Hopkins University School of Medicine in 2016. Dr. Janson holds Iowa license MD-47079.
- NPI
- 1275957623NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355634957
- NPI enumeration date
- February 5, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 582-0769
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin J. Janson practices at Fuerste Eye Clinic in Maquoketa, Iowa
Dr. Janson's primary practice is Fuerste Eye Clinic, at 1408 43rd St, Maquoketa, IA 52060 in Jackson County. The practice phone is (563) 582-0769.
- Fuerste Eye Clinic1408 43rd St, Maquoketa, IA 52060 · Jackson CountyPhone(563) 582-0769
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin J. Janson is affiliated with 4 sites of care and 1 medical group
Dr. Janson's primary practice is Fuerste Eye Clinic in Maquoketa, Iowa. Dr. Janson is also affiliated with Jackson County Regional Health Center. Dmand AI also links Dr. Janson to 1 more hospital, 1 group practice or clinic and 1 medical group, 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. Benjamin J. Janson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Janson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fuerste Eye Clinic | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin J. Janson is one of 180 ophthalmologists in Iowa
Ophthalmology is Dr. Janson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Janson is licensed in Iowa.
Specialties and state licenses
- Ophthalmology, IowaPrimary
Ophthalmologists near Dr. Janson
Counts of ophthalmologists 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. Benjamin J. Janson billed Medicare for 5,330 services in 2024
CMS data shows 5,330 Medicare services from Dr. Janson across 16 procedure codes in 2024, for 459 Medicare patients. Medicare paid $396,580 for them.
Dr. Janson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3662024: 3,760927%
- Tests and treatments
- 2023: 6892024: 6673%
- Office and hospital visits
- 2023: 4032024: 46716%
- Surgery
- 2023: 4352024: 436No change
Where Dr. Janson's Medicare services took place, 2024
- In an office5,17197%
- In a facility1593%
Dr. Janson compared with the Iowa median for ophthalmologists, 2024
- Dr. Janson
- Iowa median
- Medicare services
- 5,330vs 1,7923.0 times
- Medicare patients
- 459vs 66931% below
- Part D claims
- 659vs 39666% above
Medians across 183 ophthalmologists in Iowa with Dmand AI profiles that report each measure.
Dr. Janson'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.
Need commercial claims for Dr. Janson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Janson and other ophthalmologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin J. Janson treated 459 Medicare patients in 2024, average age 75
CMS counts 459 Medicare patients who saw Dr. Janson in 2024. The largest group is 65 to 74, with 213 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Janson's median patient age at 73, with 55% women.
Dr. Janson's Medicare patients by age, 2024
Dr. Janson's Medicare patients by sex, 2024
- Women26658%
- Men19342%
Chronic conditions among Dr. Janson's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis39%
- Diabetes27%
- Ischemic heart disease23%
- Anxiety20%
- Atrial fibrillation18%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Janson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin J. Janson wrote 714 Medicare Part D claims in 2024
In 2024, Dr. Janson wrote 714 Medicare Part D claims for 182 patients. 83% of them were for generic drugs. CMS names the drug for 659 of them, across 11 drugs with 11 or more claims each, at $18,214 in total drug cost. In 2023, CMS named 507 claims across 9 drugs.
Dr. Janson's Part D claims by kind of drug, 2024
- Generic594 claims83%
- Brand-name120 claims17%
Dr. Janson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5072024: 65930%
Drugs named by CMS: 11 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Benjamin J. Janson scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Janson for performance year 2024, reported as part of a group. Dr. Janson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 351 procedures of cataract surgery by Dr. Janson, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Janson's MIPS scores, performance year 2024
- 82of 100Final score
- 78of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Janson ranks in Medicare procedure volume
- Cataract surgery
- 91st percentile351 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Benjamin J. Janson received $288 in industry payments from 2020 to 2022
CMS Open Payments shows 11 general payments to Dr. Janson from 7 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 72% of the total. The Cameron-Ehlen Group, Inc. paid the most, $95.
General payments to Dr. Janson by program year, 2020 to 2022
General payments to Dr. Janson by kind, 2020 to 2022
- Food and beverage$20872%
- Education$8028%
Companies that paid Dr. Janson the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin J. Janson graduated from Johns Hopkins University School of Medicine
Dr. Janson graduated from Johns Hopkins University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin J. Janson'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (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. Benjamin J. Janson
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. Benjamin J. Janson's NPI number?
Dr. Benjamin J. Janson's NPI number is 1275957623. It was assigned on February 5, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin J. Janson?
Dr. Benjamin J. Janson is an ophthalmologist in Maquoketa, Iowa. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Benjamin J. Janson practice?
Dr. Janson practices at 1408 43rd St, Maquoketa, IA 52060. Dr. Janson's primary practice is Fuerste Eye Clinic in Maquoketa, Iowa. Dmand AI also links Dr. Janson to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Benjamin J. Janson's office phone number?
The practice phone on file for Dr. Janson is (563) 582-0769.
What is Dr. Benjamin J. Janson's medical license number?
Dr. Janson holds Iowa license MD-47079.
Which hospitals is Dr. Benjamin J. Janson affiliated with?
Dr. Janson is affiliated with Jackson County Regional Health Center. Dmand AI links Dr. Janson to 1 more hospital.
Does Dr. Benjamin J. Janson accept Medicare?
Yes. CMS data shows Dr. Janson billed Medicare for 5,330 services in 2024, and Dr. Janson accepts Medicare assignment.
What is Dr. Benjamin J. Janson's MIPS score?
Dr. Janson's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Dr. Benjamin J. Janson see?
CMS counts 459 Medicare patients who saw Dr. Janson in 2024, with an average age of 75.
What services does Dr. Benjamin J. Janson bill to Medicare?
In 2024, Dr. Janson's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and injected or infused drug (J0178).
Show 4 more questionsShow fewer questions
Where did Dr. Benjamin J. Janson go to medical school?
Dr. Janson graduated from Johns Hopkins University School of Medicine in 2016.
What drugs does Dr. Benjamin J. Janson prescribe most?
In 2024 Medicare Part D data, Dr. Janson's most prescribed drugs by claims were Latanoprost, Ketorolac Tromethamine and Timolol Maleate.
Has Dr. Benjamin J. Janson received payments from drug or device companies?
CMS Open Payments shows $288 in general payments to Dr. Janson from 7 companies from 2020 to 2022. The largest total came from The Cameron-Ehlen Group, Inc.
How long has Dr. Benjamin J. Janson been practicing?
Dr. Janson graduated from medical school in 2016, 10 years ago.
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