Dr. Brian Thomas Sullivan, MD
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 32
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sullivan's 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. Brian Thomas Sullivan is an orthopedic surgeon in Orange, California
Dr. Sullivan practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Sullivan's NPI, 1659869550, was assigned on April 25, 2018. Dr. Sullivan graduated from Medical College of Georgia School of Medicine in 2018. Dr. Sullivan holds Wisconsin license 84361.
- NPI
- 1659869550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406107168
- NPI enumeration date
- April 25, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Thomas Sullivan practices at UCI Health - Orange in Orange, California
Dr. Sullivan's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Brian Thomas Sullivan is affiliated with 3 sites of care and 2 medical groups
Dr. Sullivan's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dr. Sullivan is also affiliated with Mayo Clinic Health System in La Crosse. The medical group on file is UCI Health Orthopaedic Surgery Services. Dmand AI also links Dr. Sullivan to 1 more home health agency and 1 medical group, 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. Brian Thomas Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sullivan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across UC Irvine and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brian Thomas Sullivan is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Sullivan's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Sullivan is licensed in Wisconsin.
Specialties and state licenses
- Orthopaedic surgery, WisconsinPrimary
Orthopedic surgeons near Dr. Sullivan
Counts of orthopedic surgeons 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. Brian Thomas Sullivan billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Sullivan across 4 procedure codes in 2024, for 75 Medicare patients. Medicare paid $3,781 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sullivan's Medicare services by type, 2024
- Office and hospital visits61
- Surgery14
Dr. Sullivan compared with the California median for orthopedic surgeons, 2024
- Dr. Sullivan
- California median
- Medicare services
- 75vs 68389% below
- Medicare patients
- 75vs 21565% below
- Part D claims
- 17vs 7076% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Sullivan'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.
Need commercial claims for Dr. Sullivan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sullivan and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Thomas Sullivan treated 75 Medicare patients in 2024, average age 74
CMS counts 75 Medicare patients who saw Dr. Sullivan in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sullivan's median patient age at 58, with 49% women.
Dr. Sullivan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sullivan's Medicare patients by sex, 2024
- Women4763%
- Men2837%
Chronic conditions among Dr. Sullivan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis60%
- Chronic kidney disease39%
- Diabetes31%
- Mood disorders28%
- Depression25%
- Osteoporosis25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Thomas Sullivan wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Sullivan wrote 32 Medicare Part D claims for 29 patients. 100% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $50 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. Sullivan'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. Sullivan's Part D claims, 2024
- Opioids69%22 of 32 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 122024: 1742%
Drugs named by CMS: 1 in 2024, 1 in 2022.
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. Brian Thomas Sullivan scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Sullivan for performance year 2024, reported through an alternative payment model (APM). Dr. Sullivan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sullivan's MIPS scores, performance year 2024
- 100of 100Final score
- 96.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Brian Thomas Sullivan received $721 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Dr. Sullivan from 7 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Skeletal Dynamics LLC paid the most, $149.
General payments to Dr. Sullivan by program year, 2024 to 2025
Companies that paid Dr. Sullivan the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Thomas Sullivan graduated from Medical College of Georgia School of Medicine
Dr. Sullivan graduated from Medical College of Georgia School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian Thomas Sullivan'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)Doctors and Clinicians Utilization Data (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. Brian Thomas Sullivan
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. Brian Thomas Sullivan's NPI number?
Dr. Brian Thomas Sullivan's NPI number is 1659869550. It was assigned on April 25, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Thomas Sullivan?
Dr. Brian Thomas Sullivan is an orthopedic surgeon in Orange, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Brian Thomas Sullivan practice?
Dr. Sullivan practices at 101 City Drive South, Orange, CA 92868. Dr. Sullivan's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Dr. Sullivan to 1 home health agency and 1 medical group.
What is Dr. Brian Thomas Sullivan's office phone number?
The practice phone on file for Dr. Sullivan is (714) 456-7890.
What is Dr. Brian Thomas Sullivan's medical license number?
Dr. Sullivan holds Wisconsin license 84361.
Which hospitals is Dr. Brian Thomas Sullivan affiliated with?
Dr. Sullivan practices at UCI Health - Orange in Orange, California. Dr. Sullivan is also affiliated with Mayo Clinic Health System in La Crosse.
What medical group is Dr. Brian Thomas Sullivan part of?
Dr. Sullivan is linked to UCI Health Orthopaedic Surgery Services. Dmand AI links Dr. Sullivan to 1 more medical group.
Does Dr. Brian Thomas Sullivan accept Medicare?
Yes. CMS data shows Dr. Sullivan billed Medicare for 75 services in 2024, and Dr. Sullivan accepts Medicare assignment.
What is Dr. Brian Thomas Sullivan's MIPS score?
Dr. Sullivan's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Brian Thomas Sullivan see?
CMS counts 75 Medicare patients who saw Dr. Sullivan in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Brian Thomas Sullivan bill to Medicare?
In 2024, Dr. Sullivan's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: bones and joints (20550).
Where did Dr. Brian Thomas Sullivan go to medical school?
Dr. Sullivan graduated from Medical College of Georgia School of Medicine in 2018.
What drugs does Dr. Brian Thomas Sullivan prescribe most?
In 2024 Medicare Part D data, Dr. Sullivan's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Brian Thomas Sullivan received payments from drug or device companies?
CMS Open Payments shows $721 in general payments to Dr. Sullivan from 7 companies from 2024 to 2025. The largest total came from Skeletal Dynamics LLC.
How long has Dr. Brian Thomas Sullivan been practicing?
Dr. Sullivan graduated from medical school in 2018, 8 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card