Dr. Trevor A. Barronian, MD
- Medicare services, 2024
- 5,571
- Medicare patients, 2024
- 603
- Part D claims, 2024
- 599
- Hospital affiliations
- 5
- Industry payments
- $22,879
- Practice address
- 3901 Capital Mall Dr Sw, Suite B, Olympia, WA 98502
- Practice phone
- Call (360) 528-8571
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Olympia Surgery Center (Capital Mall Dr SW)
Surgery Center - Medicare-Certified · Olympia, Washington
Find Dr. Barronian'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. Trevor A. Barronian is an orthopedic surgeon in Olympia, Washington
Dr. Barronian practices at Olympia Surgery Center (Capital Mall Dr SW) in Olympia, Washington.
Dr. Barronian's NPI, 1467868265, was assigned on July 1, 2014. Dr. Barronian graduated from Oregon Health Sciences University School of Medicine in 2016. Dr. Barronian holds Washington license MD61294045.
- NPI
- 1467868265NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971899790
- NPI enumeration date
- July 1, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 528-8571
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Trevor A. Barronian practices at Olympia Surgery Center (Capital Mall Dr SW) in Olympia, Washington
Dr. Barronian's primary practice is Olympia Surgery Center (Capital Mall Dr SW), at 3901 Capital Mall Dr Sw, Suite B, Olympia, WA 98502. The practice phone is (360) 528-8571.
- Olympia Surgery Center (Capital Mall Dr SW)3901 Capital Mall Dr Sw, Suite B, Olympia, WA 98502Phone(360) 528-8571
Source: Dmand AI Affiliation Data
Dr. Trevor A. Barronian is affiliated with 6 sites of care and 1 medical group
Dr. Barronian's primary practice is Olympia Surgery Center (Capital Mall Dr SW) in Olympia, Washington. Dr. Barronian is also affiliated with Providence St. Peter Hospital. The medical group on file is Olympia Orthopaedic Associates (Oly Ortho). Dmand AI also links Dr. Barronian to 4 more hospitals, each named with a free account. Dr. Barronian's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Trevor A. Barronian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barronian practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olympia Surgery Center (Capital Mall Dr SW) | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Trevor A. Barronian is one of 514 orthopedic surgeons in Washington
Orthopaedic surgery is Dr. Barronian's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Barronian is licensed in Washington.
Specialties and state licenses
- Orthopaedic surgery, WashingtonPrimary
Orthopedic surgeons near Dr. Barronian
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. Trevor A. Barronian billed Medicare for 5,571 services in 2024
CMS data shows 5,571 Medicare services from Dr. Barronian across 19 procedure codes in 2024, for 603 Medicare patients. Medicare paid $220,134 for them.
Dr. Barronian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5742024: 3,343482%
- Office and hospital visits
- 2023: 5662024: 1,07289%
- Imaging
- 2023: 3762024: 775106%
- Surgery
- 2023: 1422024: 369160%
- Other services
- 2023: 02024: 12
Where Dr. Barronian's Medicare services took place, 2024
- In an office5,43398%
- In a facility1382%
Dr. Barronian compared with the Washington median for orthopedic surgeons, 2024
- Dr. Barronian
- Washington median
- Medicare services
- 5,571vs 6708.3 times
- Medicare patients
- 603vs 2162.8 times
- Part D claims
- 552vs 826.7 times
Medians across 493 orthopedic surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Barronian'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. Barronian and other orthopedic surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Trevor A. Barronian treated 603 Medicare patients in 2024, average age 75
CMS counts 603 Medicare patients who saw Dr. Barronian in 2024. The largest group is 65 to 74, with 283 patients. 75% of them have arthritis, and 72% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barronian's median patient age at 72, with 63% women.
Dr. Barronian's Medicare patients by age, 2024
Dr. Barronian's Medicare patients by sex, 2024
- Women37562%
- Men22838%
Chronic conditions among Dr. Barronian's Medicare patients, 2024
- Arthritis75%
- High blood pressure72%
- High cholesterol72%
- Mood disorders29%
- Diabetes28%
- Depression27%
- Ischemic heart disease23%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barronian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Trevor A. Barronian wrote 599 Medicare Part D claims in 2024
In 2024, Dr. Barronian wrote 599 Medicare Part D claims for 156 patients. 98% of them were for generic drugs. CMS names the drug for 552 of them, across 9 drugs with 11 or more claims each, at $4,006 in total drug cost. In 2023, CMS named 227 claims across 5 drugs.
Dr. Barronian's Part D claims by kind of drug, 2024
- Generic590 claims98%
- Brand-name and other9 claims2%
Dr. Barronian'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. Barronian's Part D claims, 2024
- Opioids36%213 of 599 claims
- Antibiotics12%74 of 599 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: 2272024: 552143%
Drugs named by CMS: 9 in 2024, 5 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. Trevor A. Barronian ranks in the 84th percentile for knee replacement in Medicare
Dr. Barronian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 61 procedures of knee replacement by Dr. Barronian, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Barronian ranks in Medicare procedure volume
- Knee replacement
- 84th percentile61 procedures
- Hip replacement
- 78th percentile33 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Trevor A. Barronian received $22,879 in industry payments from 2019 to 2025
CMS Open Payments shows 59 general payments to Dr. Barronian from 7 drug and device companies from 2019 to 2025. Education make up the largest share, 71% of the total. Smith & Nephew, Inc. paid the most, $13,719.
General payments to Dr. Barronian by program year, 2019 to 2025
General payments to Dr. Barronian by kind, 2019 to 2025
- Education$16,29971%
- Travel and lodging$3,94517%
- Food and beverage$2,63512%
Companies that paid Dr. Barronian the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Trevor A. Barronian graduated from Oregon Health Sciences University School of Medicine
Dr. Barronian graduated from Oregon Health Sciences University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Trevor A. Barronian'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)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. Trevor A. Barronian
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. Trevor A. Barronian's NPI number?
Dr. Trevor A. Barronian's NPI number is 1467868265. It was assigned on July 1, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Trevor A. Barronian?
Dr. Trevor A. Barronian is an orthopedic surgeon in Olympia, Washington. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Trevor A. Barronian practice?
Dr. Barronian practices at 3901 Capital Mall Dr Sw, Suite B, Olympia, WA 98502. Dr. Barronian's primary practice is Olympia Surgery Center (Capital Mall Dr SW) in Olympia, Washington. Dmand AI also links Dr. Barronian to 4 hospitals.
What is Dr. Trevor A. Barronian's office phone number?
The practice phone on file for Dr. Barronian is (360) 528-8571.
What is Dr. Trevor A. Barronian's medical license number?
Dr. Barronian holds Washington license MD61294045.
Which hospitals is Dr. Trevor A. Barronian affiliated with?
Dr. Barronian is affiliated with Providence St. Peter Hospital. Dmand AI links Dr. Barronian to 4 more hospitals.
What medical group is Dr. Trevor A. Barronian part of?
Dr. Barronian is linked to Olympia Orthopaedic Associates (Oly Ortho).
Does Dr. Trevor A. Barronian accept Medicare?
Yes. CMS data shows Dr. Barronian billed Medicare for 5,571 services in 2024, and Dr. Barronian accepts Medicare assignment.
How many Medicare patients does Dr. Trevor A. Barronian see?
CMS counts 603 Medicare patients who saw Dr. Barronian in 2024, with an average age of 75.
What services does Dr. Trevor A. Barronian bill to Medicare?
In 2024, Dr. Barronian's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J3301) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Trevor A. Barronian go to medical school?
Dr. Barronian graduated from Oregon Health Sciences University School of Medicine in 2016.
What drugs does Dr. Trevor A. Barronian prescribe most?
In 2024 Medicare Part D data, Dr. Barronian's most prescribed drugs by claims were Oxycodone HCl, Celecoxib and Ondansetron ODT.
Has Dr. Trevor A. Barronian received payments from drug or device companies?
CMS Open Payments shows $22,879 in general payments to Dr. Barronian from 7 companies from 2019 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Trevor A. Barronian been practicing?
Dr. Barronian graduated from medical school in 2016, 10 years ago.
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