Jason A. Maret, MD
Psychiatry Physician · Decorah, IA
Jason A. Maret, MD is a psychiatry physician with a practice address in Decorah, Iowa, and NPI 1215979554, issued on Jun 12, 2006. Check the license (Iowa 36515, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jason A. Maret
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 36515 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1830 State Highway 9, Decorah, IA 52101
- Phone
- (563) 382-3140
- Enumerated
- Jun 12, 2006
- Record last updated
- Nov 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20060628000052); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 398 in Iowa → Look up another NPI →
Also registered at 1830 State Highway 9
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Bakewell, APNPFamily Nurse Practitioner1972891976
- Scott Bierman, MDSurgery Physician1750385613
- Criag Carson, ODOptometrist1548265861
- Paul Coffeen, PAMedical Physician Assistant1396798757
- Anthony Coppola, DOFamily Medicine Physician1467568766
- Janna Edrington, RNC ARNPWomen's Health Nurse Practitioner1770563546
Verify Jason A. Maret in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 36515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.9 times the Medicare Part D claims of the average psychiatry physician in 2024
4,884 Medicare Part D claims for 208 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Quetiapine Fumarate368 claims
- Duloxetine Hcl256 claims
- Fluoxetine Hcl256 claims
- Clonazepam245 claims
- Lorazepam234 claims
- Trazodone Hcl213 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.
Bills Medicare through one group practice
- Gundersen Regional Clinics, LLCDecorah, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jason A. Maret among 398 psychiatry physician records in Iowa
Jason A. Maret, MD is one of 398 psychiatry physician records with a practice address in Iowa. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 60% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2002 · median 2010 among the 188 with a school on file
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Iowa
There are 398 psychiatry physician records in Iowa.
All 398 in Iowa → Every provider in Decorah → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lalit Gupta, M.D.Decorah, IA 521011952341968
- Ryan Stever, M.D.Decorah, IA 521011417488958
- James Braun, M.D.Dubuque, IA 520031891108361
- Peter Szeibel, M.D.Dubuque, IA 520031013960566
- Lee Berman, M.DDubuque, IA 520011508271867
- Thomas Boxleiter, M.D.Dubuque, IA 520011619927431
- Adib Kassas, M.D.Dubuque, IA 520011386694156
- Yasyn Lee, M.D.Dubuque, IA 520011477506632
Common questions
What is Jason A. Maret, MD's NPI number?
Jason A. Maret, MD's National Provider Identifier (NPI) is 1215979554, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason A. Maret, MD located?
The NPPES record lists a practice address at 1830 State Highway 9, Decorah, IA, 52101. Phone: (563) 382-3140. Providers update this record themselves, so call before visiting.
How can I verify Jason A. Maret, MD's license?
NPPES lists Iowa license number 36515, 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 Jason A. Maret, MD prescribe under Medicare Part D?
In 2024, Jason A. Maret, MD had 4,884 Medicare Part D claims for 208 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.