Dr. Brent Cameron Mellis, DO
- Medicare services, 2024
- 1,327
- Medicare patients, 2024
- 282
- Part D claims, 2024
- 934
- MIPS score, 2024
- 86
- Hospital affiliations
- 2
- Practice address
- 1000 McKinley Park Drive, Marion, OH 43302
- Practice phone
- Call (740) 383-8400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mellis' 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. Brent Cameron Mellis is an orthopedic surgeon in Marion, Ohio
Dr. Mellis practices at OhioHealth Marion General Hospital in Marion, Ohio, part of OhioHealth.
Dr. Mellis' NPI, 1750520789, was assigned on February 15, 2009. Dr. Mellis graduated from Michigan State University College of Osteopathic Medicine in 2008. Dr. Mellis holds Ohio license 34011391.
- NPI
- 1750520789NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739313974
- NPI enumeration date
- February 15, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (740) 383-8400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brent Cameron Mellis practices at OhioHealth Marion General Hospital in Marion, Ohio
Dr. Mellis' primary practice is OhioHealth Marion General Hospital, at 1000 McKinley Park Drive, Marion, OH 43302 in Marion County. The practice phone is (740) 383-8400.
- OhioHealth Marion General Hospital1000 McKinley Park Drive, Marion, OH 43302 · Marion CountyPhone(740) 383-8400
Source: Dmand AI Affiliation Data
Dr. Brent Cameron Mellis is affiliated with 5 sites of care and 1 medical group
Dr. Mellis' primary practice is OhioHealth Marion General Hospital in Marion, Ohio, part of OhioHealth. Dr. Mellis is also affiliated with OhioHealth Morrow County Hospital. The medical group on file is OhioHealth Marion Area Physicians. Dmand AI also links Dr. Mellis to 2 more home health agencies and 1 group practice or clinic, 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. Brent Cameron Mellis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mellis practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Marion General Hospital | Available with a free account |
| +4 more affiliated sites | 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 OhioHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brent Cameron Mellis is one of 828 orthopedic surgeons in Ohio
Orthopaedic surgery is Dr. Mellis' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Mellis' licenses on file in 2 states: Ohio and Michigan.
Specialties and state licenses
- Orthopaedic surgery, OhioPrimary
- Michigan license
Orthopedic surgeons near Dr. Mellis
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. Brent Cameron Mellis billed Medicare for 1,327 services in 2024
CMS data shows 1,327 Medicare services from Dr. Mellis across 9 procedure codes in 2024, for 282 Medicare patients. Medicare paid $51,877 for them.
Dr. Mellis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2,0002024: 82259%
- Office and hospital visits
- 2023: 2842024: 2985%
- Surgery
- 2023: 1852024: 1803%
- Other services
- 2023: 212024: 2729%
Where Dr. Mellis' Medicare services took place, 2024
- In an office1,26996%
- In a facility584%
Dr. Mellis compared with the Ohio median for orthopedic surgeons, 2024
- Dr. Mellis
- Ohio median
- Medicare services
- 1,327vs 80465% above
- Medicare patients
- 282vs 23619% above
- Part D claims
- 854vs 1236.9 times
Medians across 822 orthopedic surgeons in Ohio with Dmand AI profiles that report each measure.
Dr. Mellis' 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. Mellis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mellis and other orthopedic surgeons in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brent Cameron Mellis treated 282 Medicare patients in 2024, average age 73
CMS counts 282 Medicare patients who saw Dr. Mellis in 2024. The largest group is 65 to 74, with 132 patients. 75% of them have arthritis, and 75% have high blood pressure. 15% 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. Mellis' median patient age at 71, with 59% women.
Dr. Mellis' Medicare patients by age, 2024
Dr. Mellis' Medicare patients by sex, 2024
- Women17462%
- Men10838%
Chronic conditions among Dr. Mellis' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol69%
- Mood disorders39%
- Anxiety37%
- Depression37%
- Diabetes36%
- Ischemic heart disease31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brent Cameron Mellis wrote 934 Medicare Part D claims in 2024
In 2024, Dr. Mellis wrote 934 Medicare Part D claims for 308 patients. 100% of them were for generic drugs. CMS names the drug for 854 of them, across 11 drugs with 11 or more claims each, at $19,583 in total drug cost. In 2023, CMS named 637 claims across 14 drugs.
Dr. Mellis' Part D claims by kind of drug, 2024
- Generic930 claims100%
- Brand-name and other4 claims0%
Dr. Mellis' 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. Mellis' Part D claims, 2024
- Opioids19%181 of 934 claims
- Antibiotics3%26 of 934 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: 6372024: 85434%
Drugs named by CMS: 11 in 2024, 14 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. Brent Cameron Mellis 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. Mellis for performance year 2024, reported through an alternative payment model (APM). Dr. Mellis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of hip replacement by Dr. Mellis, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Mellis' MIPS scores, performance year 2024
- 86of 100Final score
- 71.5of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Mellis ranks in Medicare procedure volume
- Hip replacement
- 63rd percentile18 procedures
- Knee replacement
- 45th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 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. Brent Cameron Mellis received $6,857 in industry payments from 2016 to 2025
CMS Open Payments shows 96 general payments to Dr. Mellis from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 45% of the total. Stryker Corporation paid the most, $4,271.
General payments to Dr. Mellis by program year, 2016 to 2025
General payments to Dr. Mellis by kind, 2016 to 2025
- Food and beverage$3,08645%
- Travel and lodging$2,52837%
- Education$1,24318%
Companies that paid Dr. Mellis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brent Cameron Mellis graduated from Michigan State University College of Osteopathic Medicine
Dr. Mellis graduated from Michigan State University College of Osteopathic Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brent Cameron Mellis'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. Brent Cameron Mellis
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. Brent Cameron Mellis' NPI number?
Dr. Brent Cameron Mellis' NPI number is 1750520789. It was assigned on February 15, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Brent Cameron Mellis?
Dr. Brent Cameron Mellis is an orthopedic surgeon in Marion, Ohio. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Brent Cameron Mellis practice?
Dr. Mellis practices at 1000 McKinley Park Drive, Marion, OH 43302. Dr. Mellis' primary practice is OhioHealth Marion General Hospital in Marion, Ohio, part of OhioHealth. Dmand AI also links Dr. Mellis to 2 home health agencies and 1 group practice or clinic.
What is Dr. Brent Cameron Mellis' office phone number?
The practice phone on file for Dr. Mellis is (740) 383-8400.
What is Dr. Brent Cameron Mellis' medical license number?
Dr. Mellis holds Ohio license 34011391, one of the licenses on file in 2 states.
Which states has Dr. Brent Cameron Mellis been licensed in?
Dmand AI has state licenses on file for Dr. Mellis in Ohio and Michigan.
Which hospitals is Dr. Brent Cameron Mellis affiliated with?
Dr. Mellis practices at OhioHealth Marion General Hospital in Marion, Ohio. Dr. Mellis is also affiliated with OhioHealth Morrow County Hospital.
What medical group is Dr. Brent Cameron Mellis part of?
Dr. Mellis is linked to OhioHealth Marion Area Physicians.
Does Dr. Brent Cameron Mellis accept Medicare?
Yes. CMS data shows Dr. Mellis billed Medicare for 1,327 services in 2024, and Dr. Mellis accepts Medicare assignment.
What is Dr. Brent Cameron Mellis' MIPS score?
Dr. Mellis' MIPS final score for performance year 2024 is 86 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Brent Cameron Mellis see?
CMS counts 282 Medicare patients who saw Dr. Mellis in 2024, with an average age of 73.
What services does Dr. Brent Cameron Mellis bill to Medicare?
In 2024, Dr. Mellis' most billed Medicare services were injected or infused drug (J3301), surgery: bones and joints (20610) and office visit, established patient (99213).
Where did Dr. Brent Cameron Mellis go to medical school?
Dr. Mellis graduated from Michigan State University College of Osteopathic Medicine in 2008.
What drugs does Dr. Brent Cameron Mellis prescribe most?
In 2024 Medicare Part D data, Dr. Mellis' most prescribed drugs by claims were Celecoxib, Oxycodone HCl and Tramadol HCl.
Has Dr. Brent Cameron Mellis received payments from drug or device companies?
CMS Open Payments shows $6,857 in general payments to Dr. Mellis from 10 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Brent Cameron Mellis been practicing?
Dr. Mellis graduated from medical school in 2008, 18 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Ohio 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