Dr. Brett Joseph Longlais, MD
- Medicare services, 2024
- 169
- Medicare patients, 2024
- 280
- MIPS score, 2024
- 87
- Hospital affiliations
- 3
- Industry payments
- $123
- Practice address
- 1726 Shawano Ave, Green Bay, WI 54303
- Practice phone
- Call (920) 498-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Longlais' professional email, personal email and mobile number
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Dr. Brett Joseph Longlais is an anesthesiologist in Green Bay, Wisconsin
Dr. Longlais practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis.
Dr. Longlais' NPI, 1588975734, was assigned on June 22, 2010. Dr. Longlais holds Wisconsin license 62085.
- NPI
- 1588975734NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204054059
- NPI enumeration date
- June 22, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 498-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brett Joseph Longlais practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin
Dr. Longlais' primary practice is HSHS St. Mary's Hospital Medical Center, at 1726 Shawano Ave, Green Bay, WI 54303 in Brown County. The practice phone is (920) 498-4200.
- HSHS St. Mary's Hospital Medical Center1726 Shawano Ave, Green Bay, WI 54303 · Brown CountyPhone(920) 498-4200
Source: Dmand AI Affiliation Data
Dr. Brett Joseph Longlais is affiliated with 3 sites of care and 4 medical groups
Dr. Longlais' primary practice is HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis. Dr. Longlais is also affiliated with HSHS St. Vincent Hospital. The medical group on file is Green Bay Anesthesia Associates. Dmand AI also links Dr. Longlais to 1 more hospital and 3 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. Brett Joseph Longlais' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Longlais practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Mary's Hospital Medical Center | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brett Joseph Longlais is one of 1,001 anesthesiologists in Wisconsin
Anesthesiology is Dr. Longlais' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Longlais is licensed in Wisconsin.
Specialties and state licenses
- Anesthesiology, WisconsinPrimary
Anesthesiologists near Dr. Longlais
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. Brett Joseph Longlais billed Medicare for 169 services in 2024
CMS data shows 169 Medicare services from Dr. Longlais across 8 procedure codes in 2024, for 280 Medicare patients. Medicare paid $14,318 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Longlais' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1002024: 16969%
Dr. Longlais compared with the Wisconsin median for anesthesiologists, 2024
- Dr. Longlais
- Wisconsin median
- Medicare services
- 169vs 483.5 times
- Medicare patients
- 280vs 1192.4 times
Medians across 995 anesthesiologists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Longlais' 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.
Need commercial claims for Dr. Longlais?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Longlais and other anesthesiologists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brett Joseph Longlais treated 280 Medicare patients in 2024, average age 73
CMS counts 280 Medicare patients who saw Dr. Longlais in 2024. The largest group is 65 to 74, with 161 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Longlais' median patient age at 67, with 56% women.
Dr. Longlais' Medicare patients by age, 2024
Dr. Longlais' Medicare patients by sex, 2024
- Women15154%
- Men12946%
Chronic conditions among Dr. Longlais' Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis50%
- Chronic kidney disease33%
- Diabetes33%
- Ischemic heart disease30%
- Mood disorders28%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Longlais' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brett Joseph Longlais scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Longlais for performance year 2024, reported as part of a group. Dr. Longlais accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Longlais' MIPS scores, performance year 2024
- 87of 100Final score
- 73.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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. Brett Joseph Longlais received $123 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Longlais from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $31.
General payments to Dr. Longlais by program year, 2016 to 2025
Companies that paid Dr. Longlais the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Brett Joseph Longlais'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) |
| 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. Brett Joseph Longlais
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. Brett Joseph Longlais' NPI number?
Dr. Brett Joseph Longlais' NPI number is 1588975734. It was assigned on June 22, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Brett Joseph Longlais?
Dr. Brett Joseph Longlais is an anesthesiologist in Green Bay, Wisconsin. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Brett Joseph Longlais practice?
Dr. Longlais practices at 1726 Shawano Ave, Green Bay, WI 54303. Dr. Longlais' primary practice is HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin, part of Hospital Sisters of St. Francis. Dmand AI also links Dr. Longlais to 1 hospital and 3 medical groups.
What is Dr. Brett Joseph Longlais' office phone number?
The practice phone on file for Dr. Longlais is (920) 498-4200.
What is Dr. Brett Joseph Longlais' medical license number?
Dr. Longlais holds Wisconsin license 62085.
Which hospitals is Dr. Brett Joseph Longlais affiliated with?
Dr. Longlais practices at HSHS St. Mary's Hospital Medical Center in Green Bay, Wisconsin. Dr. Longlais is also affiliated with HSHS St. Vincent Hospital. Dmand AI links Dr. Longlais to 1 more hospital.
What medical group is Dr. Brett Joseph Longlais part of?
Dr. Longlais is linked to Green Bay Anesthesia Associates. Dmand AI links Dr. Longlais to 3 more medical groups.
Does Dr. Brett Joseph Longlais accept Medicare?
Yes. CMS data shows Dr. Longlais billed Medicare for 169 services in 2024, and Dr. Longlais accepts Medicare assignment.
What is Dr. Brett Joseph Longlais' MIPS score?
Dr. Longlais' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brett Joseph Longlais see?
CMS counts 280 Medicare patients who saw Dr. Longlais in 2024, with an average age of 73.
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What services does Dr. Brett Joseph Longlais bill to Medicare?
In 2024, Dr. Longlais' most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00142).
Has Dr. Brett Joseph Longlais received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Dr. Longlais from 7 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Brett Joseph Longlais been practicing?
Dr. Longlais graduated from medical school in 2010, 16 years ago.
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