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Dr. Gregory Michael Janda, MD
NPI1245473453PAC ID4880815232
- Medicare services, 2024
- 10,653
- Medicare patients, 2024
- 567
- Part D claims, 2024
- 2,136
- Publications
- 2
- MIPS score, 2024
- 84
- Practice address
- 1026 a Ave NE, Cedar Rapids, IA 52402
- Practice phone
- Call (319) 369-7211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Janda'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. Gregory Michael Janda is a urologist in Cedar Rapids, Iowa
Dr. Janda practices at UnityPoint Health - St. Luke's Hospital - Cedar Rapids in Cedar Rapids, Iowa, part of UnityPoint Health.
Dr. Janda's NPI, 1245473453, was assigned on April 17, 2009. Dr. Janda graduated from University of Iowa, RJ & L Carver College of Medicine in 2009. Dr. Janda holds Iowa license MD-42405.
NPI and contact details
- NPI
- 1245473453NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880815232
- NPI enumeration date
- April 17, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 369-7211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Michael Janda practices at UnityPoint Health - St. Luke's Hospital - Cedar Rapids in Cedar Rapids, Iowa
Dr. Janda's primary practice is UnityPoint Health - St. Luke's Hospital - Cedar Rapids, at 1026 a Ave NE, Cedar Rapids, IA 52402 in Linn County. The practice phone is (319) 369-7211.
- UnityPoint Health - St. Luke's Hospital - Cedar Rapids1026 a Ave NE, Cedar Rapids, IA 52402 · Linn CountyPhone(319) 369-7211
Source: Dmand AI Affiliation Data
Dr. Gregory Michael Janda is affiliated with 6 sites of care and 4 medical groups
Dr. Janda's primary practice is UnityPoint Health - St. Luke's Hospital - Cedar Rapids in Cedar Rapids, Iowa, part of UnityPoint Health. Dr. Janda is also affiliated with Mercy Medical Center. The medical group on file is Physicians' Clinic of Iowa. Dmand AI also links Dr. Janda to 3 more hospitals, 3 medical groups and 1 group practice or clinic, each named with a free account.
Mercy Medical CenterPhysicians' Clinic of Iowa3 hospitalsNames with a free account3 medical groupsNames with a free account1 group practice or clinicName with a free account
See all 10 affiliations for Dr. JandaSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Michael Janda's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Janda practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UnityPoint Health - St. Luke's Hospital - Cedar Rapids | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Michael Janda is one of 109 urologists in Iowa
Urology is Dr. Janda's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Janda's licenses on file in 2 states: Iowa and North Carolina.
Specialties and state licenses
- Urology, IowaPrimary
- North Carolina license
Urologists near Dr. Janda
Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.
109urologists in Iowa12urologists in Cedar Rapids6urologists at UnityPoint Health - St. Luke's Hospital - Cedar Rapids
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory Michael Janda billed Medicare for 10,653 services in 2024
CMS data shows 10,653 Medicare services from Dr. Janda across 34 procedure codes in 2024, for 567 Medicare patients. Medicare paid $150,826 for them.
Medicare services, 202410,653
Medicare patients567
Paid by Medicare$150,826
Procedure codes34
Dr. Janda's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 7,2502024: 8,46317%
- Office and hospital visits
- 2023: 8102024: 70513%
- Surgery
- 2023: 6262024: 5748%
- Lab and pathology
- 2023: 4942024: 4519%
- Imaging
- 2023: 1552024: 20633%
- Drugs given in the office
- 2023: 1782024: 1864%
- Tests and treatments
- 2023: 562024: 6821%
Where Dr. Janda's Medicare services took place, 2024
- In an office10,54899%
- In a facility1051%
Dr. Janda compared with the Iowa median for urologists, 2024
- Dr. Janda
- Iowa median
- Medicare services
- 10,653vs 1,4887.2 times
- Medicare patients
- 567vs 46422% above
- Part D claims
- 1,999vs 7972.5 times
Medians across 111 urologists in Iowa with Dmand AI profiles that report each measure.
Dr. Janda'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. Janda and other urologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Michael Janda treated 567 Medicare patients in 2024, average age 74
CMS counts 567 Medicare patients who saw Dr. Janda in 2024. The largest group is 65 to 74, with 267 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Janda's median patient age at 68, with 28% women.
Medicare patients, 2024567
Average age74
Average risk score1.27
Also on Medicaid9%
Dr. Janda's Medicare patients by age, 2024
Dr. Janda's Medicare patients by sex, 2024
- Women12422%
- Men44378%
Chronic conditions among Dr. Janda's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis41%
- Cancer33%
- Diabetes33%
- Ischemic heart disease32%
- Chronic kidney disease29%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Janda's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women28%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Michael Janda wrote 2,136 Medicare Part D claims in 2024
In 2024, Dr. Janda wrote 2,136 Medicare Part D claims for 483 patients. 89% of them were for generic drugs. CMS names the drug for 1,999 of them, across 26 drugs with 11 or more claims each, at $170,423 in total drug cost. In 2023, CMS named 1,851 claims across 27 drugs.
Part D claims, 20242,136
Drugs named by CMS26
Total drug cost$170,423
Part D patients483
Dr. Janda's Part D claims by kind of drug, 2024
- Generic1,894 claims89%
- Brand-name242 claims11%
Dr. Janda'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.
Drug classes CMS tracks in Dr. Janda's Part D claims, 2024
- Antibiotics12%266 of 2,136 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8512024: 1,9998%
Drugs named by CMS: 26 in 2024, 27 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. Gregory Michael Janda scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Janda for performance year 2024, reported as part of a group. Dr. Janda accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Janda's MIPS scores, performance year 2024
- 84of 100Final score
- 68.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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. Gregory Michael Janda has 2 publications on record
Dmand AI links 2 papers to Dr. Janda in 2015. Dr. Janda's most frequent co-author is Mathew Cameron Raynor, MD.
Papers2
Dr. Janda's most frequent co-authors
Recent publications by Dr. Janda
See who Dr. Janda researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Janda works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory Michael Janda received $13,295 in industry payments from 2016 to 2025
CMS Open Payments shows 104 general payments to Dr. Janda from 25 drug and device companies from 2016 to 2025. Education make up the largest share, 53% of the total. Intuitive Surgical, Inc. paid the most, $10,789.
General payments to Dr. Janda by program year, 2016 to 2025
General payments to Dr. Janda by kind, 2016 to 2025
$13.3Kin total
- Education$7,05453%
- Travel and lodging$3,94730%
- Food and beverage$2,29517%
Companies that paid Dr. Janda the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Michael Janda graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Janda graduated from University of Iowa, RJ & L Carver College of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory Michael Janda'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gregory Michael Janda
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. Gregory Michael Janda's NPI number?
Dr. Gregory Michael Janda's NPI number is 1245473453. It was assigned on April 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Michael Janda?
Dr. Gregory Michael Janda is a urologist in Cedar Rapids, Iowa. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Gregory Michael Janda practice?
Dr. Janda practices at 1026 a Ave NE, Cedar Rapids, IA 52402. Dr. Janda's primary practice is UnityPoint Health - St. Luke's Hospital - Cedar Rapids in Cedar Rapids, Iowa, part of UnityPoint Health. Dmand AI also links Dr. Janda to 3 hospitals, 3 medical groups and 1 group practice or clinic.
What is Dr. Gregory Michael Janda's office phone number?
The practice phone on file for Dr. Janda is (319) 369-7211.
What is Dr. Gregory Michael Janda's medical license number?
Dr. Janda holds Iowa license MD-42405, one of the licenses on file in 2 states.
Which states has Dr. Gregory Michael Janda been licensed in?
Dmand AI has state licenses on file for Dr. Janda in Iowa and North Carolina.
Which hospitals is Dr. Gregory Michael Janda affiliated with?
Dr. Janda practices at UnityPoint Health - St. Luke's Hospital - Cedar Rapids in Cedar Rapids, Iowa. Dr. Janda is also affiliated with Mercy Medical Center. Dmand AI links Dr. Janda to 3 more hospitals.
What medical group is Dr. Gregory Michael Janda part of?
Dr. Janda is linked to Physicians' Clinic of Iowa. Dmand AI links Dr. Janda to 3 more medical groups.
Does Dr. Gregory Michael Janda accept Medicare?
Yes. CMS data shows Dr. Janda billed Medicare for 10,653 services in 2024, and Dr. Janda accepts Medicare assignment.
What is Dr. Gregory Michael Janda's MIPS score?
Dr. Janda's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Gregory Michael Janda see?
CMS counts 567 Medicare patients who saw Dr. Janda in 2024, with an average age of 74.
What services does Dr. Gregory Michael Janda bill to Medicare?
In 2024, Dr. Janda's most billed Medicare services were medical supplies or transport (A9575), medicare temporary code (Q9967) and office visit, established patient (99214).
Where did Dr. Gregory Michael Janda go to medical school?
Dr. Janda graduated from University of Iowa, RJ & L Carver College of Medicine in 2009.
What drugs does Dr. Gregory Michael Janda prescribe most?
In 2024 Medicare Part D data, Dr. Janda's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Myrbetriq.
Has Dr. Gregory Michael Janda received payments from drug or device companies?
CMS Open Payments shows $13,295 in general payments to Dr. Janda from 25 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Gregory Michael Janda been practicing?
Dr. Janda graduated from medical school in 2009, 17 years ago.
Does Dr. Gregory Michael Janda do research?
Dmand AI links 2 publications to Dr. Janda.
Who does Dr. Gregory Michael Janda publish with?
Dr. Janda's most frequent co-authors are Mathew Cameron Raynor, MD (1 shared paper).
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