Dr. Sean Michael Tiret, MD
- Medicare services, 2024
- 1,347
- Medicare patients, 2024
- 683
- Part D claims, 2024
- 196
- MIPS score, 2024
- 97
- Hospital affiliations
- 3
- Practice address
- 250 Bon Air Road, Greenbrae, CA 94904
- Practice phone
- Call (415) 925-7900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tiret's professional email, personal email and mobile number
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Dr. Sean Michael Tiret is an emergency medicine physician in Greenbrae, California
Dr. Tiret practices at MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District.
Dr. Tiret's NPI, 1770043119, was assigned on March 21, 2019. Dr. Tiret graduated from Keck School of Medicine of USC in 2019. Dr. Tiret holds California license A176632.
- NPI
- 1770043119NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113252081
- NPI enumeration date
- March 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 925-7900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean Michael Tiret practices at MarinHealth Medical Center in Greenbrae, California
Dr. Tiret's primary practice is MarinHealth Medical Center, at 250 Bon Air Road, Greenbrae, CA 94904 in Marin County. The practice phone is (415) 925-7900.
- MarinHealth Medical Center250 Bon Air Road, Greenbrae, CA 94904 · Marin CountyPhone(415) 925-7900
Source: Dmand AI Affiliation Data
Dr. Sean Michael Tiret is affiliated with 3 sites of care and 1 medical group
Dr. Tiret's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. Dr. Tiret is also affiliated with UCSF Health Stanyan Hospital. The medical group on file is Vituity. Dmand AI also links Dr. Tiret to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sean Michael Tiret's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tiret practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MarinHealth Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean Michael Tiret is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Tiret's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tiret is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Tiret's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Massachusetts license
Emergency medicine physicians near Dr. Tiret
Counts of emergency medicine physicians 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. Sean Michael Tiret billed Medicare for 1,347 services in 2024
CMS data shows 1,347 Medicare services from Dr. Tiret across 8 procedure codes in 2024, for 683 Medicare patients. Medicare paid $108,763 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tiret's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7562024: 7136%
- Tests and treatments
- 2023: 4862024: 41914%
- Imaging
- 2023: 1032024: 20498%
- Surgery
- 2023: 02024: 11
Dr. Tiret compared with the California median for emergency medicine physicians, 2024
- Dr. Tiret
- California median
- Medicare services
- 1,347vs 2655.1 times
- Medicare patients
- 683vs 2432.8 times
- Part D claims
- 87vs 6240% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Tiret'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. Tiret and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sean Michael Tiret treated 683 Medicare patients in 2024, average age 77
CMS counts 683 Medicare patients who saw Dr. Tiret in 2024. The largest group is 75 to 84, with 262 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tiret's median patient age at 59, with 52% women.
Dr. Tiret's Medicare patients by age, 2024
Dr. Tiret's Medicare patients by sex, 2024
- Women35051%
- Men33349%
Chronic conditions among Dr. Tiret's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Anxiety37%
- Mood disorders37%
- Ischemic heart disease34%
- Depression33%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tiret's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sean Michael Tiret wrote 196 Medicare Part D claims in 2024
In 2024, Dr. Tiret wrote 196 Medicare Part D claims for 134 patients. 94% of them were for generic drugs. CMS names the drug for 87 of them, across 5 drugs with 11 or more claims each, at $385 in total drug cost. In 2023, CMS named 56 claims across 4 drugs.
Dr. Tiret's Part D claims by kind of drug, 2024
- Generic184 claims94%
- Brand-name12 claims6%
Dr. Tiret'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. Tiret's Part D claims, 2024
- Opioids13%25 of 196 claims
- Antibiotics39%77 of 196 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: 562024: 8755%
Drugs named by CMS: 5 in 2024, 4 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. Sean Michael Tiret scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Tiret for performance year 2024, reported as part of a group. Dr. Tiret accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tiret's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Sean Michael Tiret graduated from Keck School of Medicine of USC
Dr. Tiret graduated from Keck School of Medicine of USC in 2019.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Sean Michael Tiret accepts plans from 1 insurance carrier
Dr. Tiret is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Sean Michael Tiret'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Sean Michael Tiret
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. Sean Michael Tiret's NPI number?
Dr. Sean Michael Tiret's NPI number is 1770043119. It was assigned on March 21, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean Michael Tiret?
Dr. Sean Michael Tiret is an emergency medicine physician in Greenbrae, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Sean Michael Tiret practice?
Dr. Tiret practices at 250 Bon Air Road, Greenbrae, CA 94904. Dr. Tiret's primary practice is MarinHealth Medical Center in Greenbrae, California, part of Marin Healthcare District. Dmand AI also links Dr. Tiret to 1 hospital.
What is Dr. Sean Michael Tiret's office phone number?
The practice phone on file for Dr. Tiret is (415) 925-7900.
What is Dr. Sean Michael Tiret's medical license number?
Dr. Tiret holds California license A176632, one of the licenses on file in 2 states.
Which states has Dr. Sean Michael Tiret been licensed in?
Dmand AI has state licenses on file for Dr. Tiret in California (2022 to 2026) and Massachusetts (2019 to 2022).
Which hospitals is Dr. Sean Michael Tiret affiliated with?
Dr. Tiret practices at MarinHealth Medical Center in Greenbrae, California. Dr. Tiret is also affiliated with UCSF Health Stanyan Hospital. Dmand AI links Dr. Tiret to 1 more hospital.
What medical group is Dr. Sean Michael Tiret part of?
Dr. Tiret is linked to Vituity.
Does Dr. Sean Michael Tiret accept Medicare?
Yes. CMS data shows Dr. Tiret billed Medicare for 1,347 services in 2024, and Dr. Tiret accepts Medicare assignment.
What is Dr. Sean Michael Tiret's MIPS score?
Dr. Tiret's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Sean Michael Tiret see?
CMS counts 683 Medicare patients who saw Dr. Tiret in 2024, with an average age of 77.
Is Dr. Sean Michael Tiret board certified?
Yes. Dr. Tiret is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Sean Michael Tiret bill to Medicare?
In 2024, Dr. Tiret's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and diagnostic imaging (71045).
Where did Dr. Sean Michael Tiret go to medical school?
Dr. Tiret graduated from Keck School of Medicine of USC in 2019.
What drugs does Dr. Sean Michael Tiret prescribe most?
In 2024 Medicare Part D data, Dr. Tiret's most prescribed drugs by claims were Cephalexin, Oxycodone HCl and Prednisone.
How long has Dr. Sean Michael Tiret been practicing?
Dr. Tiret graduated from medical school in 2019, 7 years ago.
What insurance does Dr. Sean Michael Tiret accept?
Dr. Tiret is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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