Dr. Brent A. Mefford, MD
- Medicare services, 2024
- 947
- Medicare patients, 2024
- 906
- Part D claims, 2024
- 875
- Hospital affiliations
- 1
- Industry payments
- $1,394
- Practice address
- 4300 West Memorial Road, Oklahoma City, OK 73120
- Practice phone
- Call (405) 755-1515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mefford'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. Brent A. Mefford is an emergency medicine physician in Oklahoma City, Oklahoma
Dr. Mefford practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy.
Dr. Mefford's NPI, 1497774293, was assigned on July 19, 2006. Dr. Mefford graduated from University of Oklahoma College of Medicine in 2004. Dr. Mefford holds Oklahoma license 25486.
- NPI
- 1497774293NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183630627
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 755-1515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brent A. Mefford practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma
Dr. Mefford's primary practice is Mercy Hospital Oklahoma City, at 4300 West Memorial Road, Oklahoma City, OK 73120 in Oklahoma County. The practice phone is (405) 755-1515.
- Mercy Hospital Oklahoma City4300 West Memorial Road, Oklahoma City, OK 73120 · Oklahoma CountyPhone(405) 755-1515
Source: Dmand AI Affiliation Data
Dr. Brent A. Mefford is affiliated with 1 site of care and 3 medical groups
Dr. Mefford's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. The medical group on file is Mercy Clinic Oklahoma Communities. Dmand AI also links Dr. Mefford to 2 more 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. Brent A. Mefford's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mefford practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Oklahoma City | Available with a free account |
| +2 medical groups | 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 Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brent A. Mefford is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Mefford's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Mefford's licenses on file in 2 states: Oklahoma and South Carolina.
Specialties and state licenses
- Emergency medicine, OklahomaPrimary
- South Carolina license
Emergency medicine physicians near Dr. Mefford
Counts of emergency medicine physicians 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 A. Mefford billed Medicare for 947 services in 2024
CMS data shows 947 Medicare services from Dr. Mefford across 4 procedure codes in 2024, for 906 Medicare patients. Medicare paid $97,916 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mefford's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9722024: 9473%
Dr. Mefford compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Mefford
- Oklahoma median
- Medicare services
- 947vs 3242.9 times
- Medicare patients
- 906vs 2943.1 times
- Part D claims
- 615vs 887.0 times
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Mefford'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. Mefford?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mefford and other emergency medicine physicians in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brent A. Mefford treated 906 Medicare patients in 2024, average age 77
CMS counts 906 Medicare patients who saw Dr. Mefford in 2024. The largest group is 75 to 84, with 353 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.88, 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. Mefford's median patient age at 71, with 62% women.
Dr. Mefford's Medicare patients by age, 2024
Dr. Mefford's Medicare patients by sex, 2024
- Women52658%
- Men38042%
Chronic conditions among Dr. Mefford's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease45%
- Chronic kidney disease43%
- Mood disorders42%
- Depression39%
- Diabetes39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mefford's 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
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brent A. Mefford wrote 875 Medicare Part D claims in 2024
In 2024, Dr. Mefford wrote 875 Medicare Part D claims for 557 patients. 96% of them were for generic drugs. CMS names the drug for 615 of them, across 17 drugs with 11 or more claims each, at $4,757 in total drug cost. In 2023, CMS named 551 claims across 18 drugs.
Dr. Mefford's Part D claims by kind of drug, 2024
- Generic842 claims96%
- Brand-name33 claims4%
Dr. Mefford'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. Mefford's Part D claims, 2024
- Opioids16%137 of 875 claims
- Antibiotics29%258 of 875 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: 5512024: 61512%
Drugs named by CMS: 17 in 2024, 18 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
How Dr. Brent A. Mefford takes part in Medicare
Dr. Mefford accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail 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)
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 A. Mefford received $1,394 in industry payments from 2016 to 2025
CMS Open Payments shows 48 general payments to Dr. Mefford from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $444.
General payments to Dr. Mefford by program year, 2016 to 2025
Companies that paid Dr. Mefford 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 A. Mefford graduated from University of Oklahoma College of Medicine
Dr. Mefford graduated from University of Oklahoma College of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brent A. Mefford'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. Brent A. Mefford
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 A. Mefford's NPI number?
Dr. Brent A. Mefford's NPI number is 1497774293. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brent A. Mefford?
Dr. Brent A. Mefford is an emergency medicine physician in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Brent A. Mefford practice?
Dr. Mefford practices at 4300 West Memorial Road, Oklahoma City, OK 73120. Dr. Mefford's primary practice is Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma, part of Mercy. Dmand AI also links Dr. Mefford to 2 medical groups.
What is Dr. Brent A. Mefford's office phone number?
The practice phone on file for Dr. Mefford is (405) 755-1515.
What is Dr. Brent A. Mefford's medical license number?
Dr. Mefford holds Oklahoma license 25486, one of the licenses on file in 2 states.
Which states has Dr. Brent A. Mefford been licensed in?
Dmand AI has state licenses on file for Dr. Mefford in Oklahoma and South Carolina.
Which hospitals is Dr. Brent A. Mefford affiliated with?
Dr. Mefford practices at Mercy Hospital Oklahoma City in Oklahoma City, Oklahoma.
What medical group is Dr. Brent A. Mefford part of?
Dr. Mefford is linked to Mercy Clinic Oklahoma Communities. Dmand AI links Dr. Mefford to 2 more medical groups.
Does Dr. Brent A. Mefford accept Medicare?
Yes. CMS data shows Dr. Mefford billed Medicare for 947 services in 2024, and Dr. Mefford accepts Medicare assignment.
How many Medicare patients does Dr. Brent A. Mefford see?
CMS counts 906 Medicare patients who saw Dr. Mefford in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Brent A. Mefford bill to Medicare?
In 2024, Dr. Mefford's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and critical care (99291).
Where did Dr. Brent A. Mefford go to medical school?
Dr. Mefford graduated from University of Oklahoma College of Medicine in 2004.
What drugs does Dr. Brent A. Mefford prescribe most?
In 2024 Medicare Part D data, Dr. Mefford's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cefdinir and Prednisone.
Has Dr. Brent A. Mefford received payments from drug or device companies?
CMS Open Payments shows $1,394 in general payments to Dr. Mefford from 9 companies from 2016 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. Brent A. Mefford been practicing?
Dr. Mefford graduated from medical school in 2004, 22 years ago.
Selling to emergency medicine practices?
See emergency medicine physicians in Oklahoma 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