Dr. Stefano Retis, DO
- Medicare services, 2024
- 48
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 169
- Industry payments
- $384
- Affiliated sites
- 1
- Practice address
- 5301 E Huron River Dr, Ann Arbor, MI 48105
- Practice phone
- Call (734) 712-3456
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trinity Health Ann Arbor
Ann Arbor, Michigan
Find Dr. Retis' 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. Stefano Retis is a psychiatrist in Ann Arbor, Michigan
Dr. Retis practices at Trinity Health Ann Arbor in Ann Arbor, Michigan.
Dr. Retis' NPI, 1417584004, was assigned on March 24, 2020. Dr. Retis holds Michigan license 5101027905.
- NPI
- 1417584004NPI Registry (opens in a new tab)
- NPI enumeration date
- March 24, 2020
- NPI status
- Active
- Practice phone
- (734) 712-3456
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Stefano Retis practices at Trinity Health Ann Arbor in Ann Arbor, Michigan
Dr. Retis' primary practice is Trinity Health Ann Arbor, at 5301 E Huron River Dr, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 712-3456.
- Trinity Health Ann Arbor5301 E Huron River Dr, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 712-3456
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stefano Retis is affiliated with 2 sites of care and 1 medical group
Dr. Retis' primary practice is Trinity Health Ann Arbor in Ann Arbor, Michigan. The medical group on file is Trinity Health IHA Medical Group. Dmand AI also links Dr. Retis to 1 more group practice or clinic, 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. Stefano Retis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Retis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Ann Arbor | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stefano Retis is one of 1,337 psychiatrists in Michigan
Psychiatry is Dr. Retis' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Retis is licensed in Michigan.
Specialties and state licenses
- Psychiatry, MichiganPrimary
Psychiatrists near Dr. Retis
Counts of psychiatrists 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. Stefano Retis billed Medicare for 48 services in 2024
CMS data shows 48 Medicare services from Dr. Retis across 1 procedure code in 2024, for 13 Medicare patients. Medicare paid $3,034 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Retis compared with the Michigan median for psychiatrists, 2024
- Dr. Retis
- Michigan median
- Medicare services
- 48vs 14767% below
- Medicare patients
- 13vs 4873% below
- Part D claims
- 60vs 21572% below
Medians across 1,367 psychiatrists in Michigan with Dmand AI profiles that report each measure.
Dr. Retis' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stefano Retis treated 13 Medicare patients in 2024, average age 53
CMS counts 13 Medicare patients who saw Dr. Retis in 2024. The largest group is 75 to 84, with 0 patients. 75% of them have anxiety, and 75% have bipolar disorder. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Retis' median patient age at 37, with 47% women.
Dr. Retis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Retis' Medicare patients, 2024
- Anxiety75%
- Bipolar disorder75%
- Mood disorders75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Retis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stefano Retis wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Retis wrote 169 Medicare Part D claims for 29 patients. 97% of them were for generic drugs. CMS names the drug for 60 of them, across 3 drugs with 11 or more claims each, at $199 in total drug cost. In 2023, CMS named 236 claims across 11 drugs.
Dr. Retis' Part D claims by kind of drug, 2024
- Generic164 claims97%
- Brand-name and other5 claims3%
Dr. Retis' 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. Retis' Part D claims, 2024
- Antipsychotics, patients 65 and over7%12 of 169 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: 2362024: 6075%
Drugs named by CMS: 3 in 2024, 11 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
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Dr. Stefano Retis received $384 in industry payments from 2021 to 2023
CMS Open Payments shows 6 general payments to Dr. Retis from 3 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $141.
General payments to Dr. Retis by program year, 2021 to 2023
Companies that paid Dr. Retis the most, 2021 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stefano Retis'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Stefano Retis
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. Stefano Retis' NPI number?
Dr. Stefano Retis' NPI number is 1417584004. It was assigned on March 24, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Stefano Retis?
Dr. Stefano Retis is a psychiatrist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Stefano Retis practice?
Dr. Retis practices at 5301 E Huron River Dr, Ann Arbor, MI 48105. Dr. Retis' primary practice is Trinity Health Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Dr. Retis to 1 group practice or clinic.
What is Dr. Stefano Retis' office phone number?
The practice phone on file for Dr. Retis is (734) 712-3456.
What is Dr. Stefano Retis' medical license number?
Dr. Retis holds Michigan license 5101027905.
What medical group is Dr. Stefano Retis part of?
Dr. Retis is linked to Trinity Health IHA Medical Group.
Does Dr. Stefano Retis accept Medicare?
Yes. CMS data shows Dr. Retis billed Medicare for 48 services in 2024.
How many Medicare patients does Dr. Stefano Retis see?
CMS counts 13 Medicare patients who saw Dr. Retis in 2024, with an average age of 53.
What services does Dr. Stefano Retis bill to Medicare?
In 2024, Dr. Retis' most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. Stefano Retis prescribe most?
In 2024 Medicare Part D data, Dr. Retis' most prescribed drugs by claims were Clonazepam, Trazodone HCl and Sertraline HCl.
Has Dr. Stefano Retis received payments from drug or device companies?
CMS Open Payments shows $384 in general payments to Dr. Retis from 3 companies from 2021 to 2023. The largest total came from Axsome Therapeutics, Inc.
How long has Dr. Stefano Retis been practicing?
Dr. Retis' NPI was assigned in 2020.
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