Rene Marie Duregger, MD
Child & Adolescent Psychiatry Physician · Mason City, IA
Rene Marie Duregger, MD is a child & adolescent psychiatry physician with a practice address in Mason City, Iowa, and NPI 1245436765, issued on Jun 22, 2007. Check the license (Iowa 39740, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Rene Marie Duregger
- Credential
- MD
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License numbers
- 39740 IA
2014039231 MO
Self-reported in NPPES; status is on the state search - Practice location
- 250 S Crescent Dr, Mason City, IA 50401
- Phone
- (641) 494-5170
- Enumerated
- Jun 22, 2007
- Record last updated
- Feb 20, 2023
- Medicaid IDs
- 1245436765 MO
1245436765 IA - Medicare enrollment
- Enrolled (PECOS I20121103000114); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 48 in Iowa → Look up another NPI →
Also registered at 250 S Crescent Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrea Anderson, PMHNPPsychiatric/Mental Health Nurse Practitioner1760065023
- Byron Beasley, MDCardiovascular Disease Physician1053398180
- Donald Beitzel, P.A.Physician Assistant1518939982
- Gregory Blank, PAPhysician Assistant1831161736
- Chad Boyer, PA-CPhysician Assistant1265638829
Verify Rene Marie Duregger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 39740Check 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 child & adolescent psychiatry physician in 2024
803 Medicare Part D claims for 84 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Duloxetine Hcl105 claims
- Trazodone Hcl65 claims
- Quetiapine Fumarate52 claims
- Bupropion Xl50 claims
- Lamotrigine48 claims
- Buspirone Hcl45 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: $356.33
21 payments; by number, the most common kind was food and beverage; the largest payer was Lundbeck LLC. The 1,578 providers of this specialty with any payment received $1,427.96 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 one group practice
- North Iowa Mercy ClinicsMason City, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rene Marie Duregger among 48 child & adolescent psychiatry physician records in Iowa
Rene Marie Duregger, MD is one of 48 child & adolescent psychiatry physician records with a practice address in Iowa. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 40% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2006 · median 2006 among the 22 with a school on file
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Iowa
There are 48 child & adolescent psychiatry physician records in Iowa.
All 48 in Iowa → Every provider in Mason City → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Kevin McDonald, MDDes Moines, IA 503161336632637
- Leenu Mishra, MDDes Moines, IA 503161588838841
- Priyanka Reddy, DODes Moines, IA 503161013364462
- Kathryn Kvederis, M.D.Des Moines, IA 503151104032002
- Lynn Mousel, M.D.Des Moines, IA 503151699850305
- Teresa Dolphin-Shaw, D.O.Des Moines, IA 503141073870226
- Sasha Khosravi, DODes Moines, IA 503141003878307
- Joyce Vista-Wayne, MDDes Moines, IA 503141891788485
Common questions
What is Rene Marie Duregger, MD's NPI number?
Rene Marie Duregger, MD's National Provider Identifier (NPI) is 1245436765, issued on Jun 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rene Marie Duregger, MD located?
The NPPES record lists a practice address at 250 S Crescent Dr, Mason City, IA, 50401. Phone: (641) 494-5170. Providers update this record themselves, so call before visiting.
How can I verify Rene Marie Duregger, MD's license?
NPPES lists Iowa license number 39740, 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 Rene Marie Duregger, MD prescribe under Medicare Part D?
In 2024, Rene Marie Duregger, MD had 803 Medicare Part D claims for 84 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. 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.