Gregory Michael Janda, M.D.
Urology Physician · Cedar Rapids, IA
Gregory Michael Janda, M.D. is a urology physician with a practice address in Cedar Rapids, Iowa, and NPI 1245473453, issued on Apr 17, 2009. Check the license (Iowa MD-42405, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Gregory Michael Janda
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- MD-42405 IA
2013-02437 NC
Self-reported in NPPES; status is on the state search - Practice location
- 202 10TH St SE, Cedar Rapids, IA 52403
- Phone
- (319) 363-8171
- Enumerated
- Apr 17, 2009
- Record last updated
- Nov 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150710000069); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest urology physician records → All 128 in Iowa → Look up another NPI →
Also registered at 202 10TH St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tracy Alshouse, PACMedical Physician Assistant1528051976
- Vijay Aluri, MBBSRheumatology Physician1215979539
- Amber Arthurs, ARNPNurse Practitioner1790288397
Verify Gregory Michael Janda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-42405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average urology physician in 2024
2,136 Medicare Part D claims for 483 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Tamsulosin Hcl598 claims
- Finasteride370 claims
- Myrbetriq208 claims
- Trospium Chloride116 claims
- Cephalexin94 claims
- Estradiol84 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $50.61
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 4 group practices
- Delaware County Memorial HospitalManchester, IA
- Physicians Clinic OF Iowa PCCedar Rapids, IA
- St Lukes Jones Regional Medical CenterAnamosa, IA
- The Finley HospitalDubuque, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Michael Janda among 128 urology physician records in Iowa
Gregory Michael Janda, M.D. is one of 128 urology physician records with a practice address in Iowa. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2004 among the 80 with a school on file
- Record last updated2015 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Iowa
There are 128 urology physician records in Iowa.
All 128 in Iowa → Every provider in Cedar Rapids → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Arthur Devine, MDCedar Rapids, IA 524031861490351
- Logan Hoxie, MDCedar Rapids, IA 524031285632778
- Steven Mindrup, MDCedar Rapids, IA 524031447298005
- Kent Mittelberg, MDCedar Rapids, IA 524031609874189
- Michael MoriartyCedar Rapids, IA 524031487072112
- Thomas Richardson, MDCedar Rapids, IA 524031699773069
- Jonathan Rippentrop, MDCedar Rapids, IA 524031609874171
- Steven Wahle, MDCedar Rapids, IA 524031083612543
Common questions
What is Gregory Michael Janda, M.D.'s NPI number?
Gregory Michael Janda, M.D.'s National Provider Identifier (NPI) is 1245473453, issued on Apr 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Michael Janda, M.D. located?
The NPPES record lists a practice address at 202 10TH St SE, Cedar Rapids, IA, 52403. Phone: (319) 363-8171. Providers update this record themselves, so call before visiting.
How can I verify Gregory Michael Janda, M.D.'s license?
NPPES lists Iowa license number MD-42405, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Michael Janda, M.D. prescribe under Medicare Part D?
In 2024, Gregory Michael Janda, M.D. had 2,136 Medicare Part D claims for 483 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.