Dr. Bronson Matthias Leclair, MD
- Medicare services, 2024
- 117
- Medicare patients, 2024
- 235
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Industry payments
- $14
- Practice address
- 4002 Vista Way, Oceanside, CA 92056
- Practice phone
- Call (760) 724-8411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Bronson Matthias Leclair is an anesthesiologist in Oceanside, California
Dr. Leclair practices at Sharp Tri-City Medical Center in Oceanside, California, part of Sharp HealthCare.
Dr. Leclair's NPI, 1659806685, was assigned on April 27, 2017. Dr. Leclair graduated from Loma Linda University School of Medicine in 2017. Dr. Leclair holds Washington license MD61249206.
- NPI
- 1659806685NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749690329
- NPI enumeration date
- April 27, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 724-8411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bronson Matthias Leclair practices at Sharp Tri-City Medical Center in Oceanside, California
Dr. Leclair's primary practice is Sharp Tri-City Medical Center, at 4002 Vista Way, Oceanside, CA 92056 in San Diego County. The practice phone is (760) 724-8411.
- Sharp Tri-City Medical Center4002 Vista Way, Oceanside, CA 92056 · San Diego CountyPhone(760) 724-8411
Source: Dmand AI Affiliation Data
Dr. Bronson Matthias Leclair is affiliated with 3 sites of care and 7 medical groups
Dr. Leclair's primary practice is Sharp Tri-City Medical Center in Oceanside, California, part of Sharp HealthCare. Dr. Leclair is also affiliated with Prov Sacred Hrt Med Ctr & Childs Hosp. The medical group on file is Darin Rentz DO PC. Dmand AI also links Dr. Leclair to 1 more hospital and 6 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bronson Matthias Leclair's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leclair practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Tri-City Medical Center | Available with a free account |
| +2 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bronson Matthias Leclair is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Leclair's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Leclair is licensed in Washington.
Specialties and state licenses
- Anesthesiology, WashingtonPrimary
Anesthesiologists near Dr. Leclair
Counts of anesthesiologists 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. Bronson Matthias Leclair billed Medicare for 117 services in 2024
CMS data shows 117 Medicare services from Dr. Leclair across 5 procedure codes in 2024, for 235 Medicare patients. Medicare paid $5,924 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leclair's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1242024: 4564%
- Surgery
- 2023: 682024: 4337%
- Imaging
- 2023: 282024: 294%
- Office and hospital visits
- 2023: 722024: 0100%
Dr. Leclair compared with the California median for anesthesiologists, 2024
- Dr. Leclair
- California median
- Medicare services
- 117vs 7263% above
- Medicare patients
- 235vs 14364% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Leclair'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bronson Matthias Leclair treated 235 Medicare patients in 2024, average age 74
CMS counts 235 Medicare patients who saw Dr. Leclair in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.60, 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. Leclair's median patient age at 69, with 45% women.
Dr. Leclair's Medicare patients by age, 2024
Dr. Leclair's Medicare patients by sex, 2024
- Women10846%
- Men12754%
Chronic conditions among Dr. Leclair's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis56%
- Diabetes34%
- Atrial fibrillation31%
- Chronic kidney disease31%
- Ischemic heart disease30%
- Cancer28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leclair's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bronson Matthias Leclair scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Leclair for performance year 2024, reported as part of a group. Dr. Leclair accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Leclair's MIPS scores, performance year 2024
- 86of 100Final score
- 83.2of 100Quality
- 40of 100Improvement Activities
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. Bronson Matthias Leclair received $14 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Leclair from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Colgate Oral Pharmaceuticals, Inc. paid the most, $14.
Companies that paid Dr. Leclair the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bronson Matthias Leclair graduated from Loma Linda University School of Medicine
Dr. Leclair graduated from Loma Linda University School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bronson Matthias Leclair'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) |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Bronson Matthias Leclair
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. Bronson Matthias Leclair's NPI number?
Dr. Bronson Matthias Leclair's NPI number is 1659806685. It was assigned on April 27, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Bronson Matthias Leclair?
Dr. Bronson Matthias Leclair is an anesthesiologist in Oceanside, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Bronson Matthias Leclair practice?
Dr. Leclair practices at 4002 Vista Way, Oceanside, CA 92056. Dr. Leclair's primary practice is Sharp Tri-City Medical Center in Oceanside, California, part of Sharp HealthCare. Dmand AI also links Dr. Leclair to 1 hospital and 6 medical groups.
What is Dr. Bronson Matthias Leclair's office phone number?
The practice phone on file for Dr. Leclair is (760) 724-8411.
What is Dr. Bronson Matthias Leclair's medical license number?
Dr. Leclair holds Washington license MD61249206.
Which hospitals is Dr. Bronson Matthias Leclair affiliated with?
Dr. Leclair practices at Sharp Tri-City Medical Center in Oceanside, California. Dr. Leclair is also affiliated with Prov Sacred Hrt Med Ctr & Childs Hosp. Dmand AI links Dr. Leclair to 1 more hospital.
What medical group is Dr. Bronson Matthias Leclair part of?
Dr. Leclair is linked to Darin Rentz DO PC. Dmand AI links Dr. Leclair to 6 more medical groups.
Does Dr. Bronson Matthias Leclair accept Medicare?
Yes. CMS data shows Dr. Leclair billed Medicare for 117 services in 2024, and Dr. Leclair accepts Medicare assignment.
What is Dr. Bronson Matthias Leclair's MIPS score?
Dr. Leclair's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Bronson Matthias Leclair see?
CMS counts 235 Medicare patients who saw Dr. Leclair in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Bronson Matthias Leclair bill to Medicare?
In 2024, Dr. Leclair's most billed Medicare services were anesthesia (00731), surgery: heart and blood vessels (36620) and ultrasound (76937).
Where did Dr. Bronson Matthias Leclair go to medical school?
Dr. Leclair graduated from Loma Linda University School of Medicine in 2017.
Has Dr. Bronson Matthias Leclair received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Leclair from 1 company from 2024 to 2024. The largest total came from Colgate Oral Pharmaceuticals, Inc.
How long has Dr. Bronson Matthias Leclair been practicing?
Dr. Leclair graduated from medical school in 2017, 9 years ago.
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