Dr. Ronald J. Mullis, MD
- Medicare services, 2024
- 354
- Medicare patients, 2024
- 195
- Part D claims, 2024
- 205
- Hospital affiliations
- 1
- Industry payments
- $36,396
- Practice address
- 3215 N North Hills Boulevard, Fayetteville, AR 72703
- Practice phone
- Call (479) 463-5113
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mullis' 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. Ronald J. Mullis is a general surgeon in Fayetteville, Arkansas
Dr. Mullis practices at Washington Regional Medical Center in Fayetteville, Arkansas, part of Washington Regional Medical System.
Dr. Mullis' NPI, 1093729246, was assigned on July 27, 2006. Dr. Mullis graduated from University of Arkansas College of Medicine in 1986. Dr. Mullis holds Arkansas license C7126.
- NPI
- 1093729246NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385614056
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (479) 463-5113
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald J. Mullis practices at Washington Regional Medical Center in Fayetteville, Arkansas
Dr. Mullis' primary practice is Washington Regional Medical Center, at 3215 N North Hills Boulevard, Fayetteville, AR 72703 in Washington County. The practice phone is (479) 463-5113.
- Washington Regional Medical Center3215 N North Hills Boulevard, Fayetteville, AR 72703 · Washington CountyPhone(479) 463-5113
Source: Dmand AI Affiliation Data
Dr. Ronald J. Mullis is affiliated with 3 sites of care and 2 medical groups
Dr. Mullis' primary practice is Washington Regional Medical Center in Fayetteville, Arkansas, part of Washington Regional Medical System. The medical group on file is Northwest Arkansas Neuroscience Institute. Dmand AI also links Dr. Mullis to 2 more group practices and clinics 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. Ronald J. Mullis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mullis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington Regional Medical Center | 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 Washington Regional Medical System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ronald J. Mullis is one of 238 general surgeons in Arkansas
Surgery is Dr. Mullis' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Mullis is licensed in Arkansas.
Specialties and state licenses
- Surgery, ArkansasPrimary
General surgeons near Dr. Mullis
Counts of general 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. Ronald J. Mullis billed Medicare for 354 services in 2024
CMS data shows 354 Medicare services from Dr. Mullis across 8 procedure codes in 2024, for 195 Medicare patients. Medicare paid $31,992 for them.
Dr. Mullis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3512024: 3403%
- Surgery
- 2023: 222024: 1436%
Where Dr. Mullis' Medicare services took place, 2024
- In an office13538%
- In a facility21962%
Dr. Mullis compared with the Arkansas median for general surgeons, 2024
- Dr. Mullis
- Arkansas median
- Medicare services
- 354vs 24743% above
- Medicare patients
- 195vs 1808% above
- Part D claims
- 111vs 7744% above
Medians across 246 general surgeons in Arkansas with Dmand AI profiles that report each measure.
Dr. Mullis' 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. Mullis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mullis and other general surgeons in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald J. Mullis treated 195 Medicare patients in 2024, average age 73
CMS counts 195 Medicare patients who saw Dr. Mullis in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.84, 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. Mullis' median patient age at 63, with 52% women.
Dr. Mullis' Medicare patients by age, 2024
Dr. Mullis' Medicare patients by sex, 2024
- Women10152%
- Men9448%
Chronic conditions among Dr. Mullis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease45%
- Mood disorders39%
- Depression38%
- Diabetes37%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mullis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald J. Mullis wrote 205 Medicare Part D claims in 2024
In 2024, Dr. Mullis wrote 205 Medicare Part D claims for 118 patients. 91% of them were for generic drugs. CMS names the drug for 111 of them, across 3 drugs with 11 or more claims each, at $2,880 in total drug cost. In 2023, CMS named 247 claims across 8 drugs.
Dr. Mullis' Part D claims by kind of drug, 2024
- Generic186 claims91%
- Brand-name19 claims9%
Dr. Mullis' 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. Mullis' Part D claims, 2024
- Opioids56%115 of 205 claims
- Antibiotics16%32 of 205 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: 2472024: 11155%
Drugs named by CMS: 3 in 2024, 8 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. Ronald J. Mullis ranks in the 94th percentile for hernia repair - groin (open) in Medicare
Dr. Mullis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of hernia repair - groin (open) by Dr. Mullis, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Mullis ranks in Medicare procedure volume
- Colonoscopy
- 47th percentile19 procedures
- Hernia repair - groin (open)
- 94th percentile16 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 43rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
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. Ronald J. Mullis received $36,396 in industry payments from 2016 to 2025
CMS Open Payments shows 142 general payments to Dr. Mullis from 36 drug and device companies from 2016 to 2025. Education make up the largest share, 79% of the total. Intuitive Surgical, Inc. paid the most, $34,223.
General payments to Dr. Mullis by program year, 2016 to 2025
General payments to Dr. Mullis by kind, 2016 to 2025
- Education$28,78579%
- Travel and lodging$5,00714%
- Food and beverage$2,6047%
Companies that paid Dr. Mullis 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. Ronald J. Mullis graduated from University of Arkansas College of Medicine
Dr. Mullis graduated from University of Arkansas College of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ronald J. Mullis'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. Ronald J. Mullis
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. Ronald J. Mullis' NPI number?
Dr. Ronald J. Mullis' NPI number is 1093729246. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald J. Mullis?
Dr. Ronald J. Mullis is a general surgeon in Fayetteville, Arkansas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ronald J. Mullis practice?
Dr. Mullis practices at 3215 N North Hills Boulevard, Fayetteville, AR 72703. Dr. Mullis' primary practice is Washington Regional Medical Center in Fayetteville, Arkansas, part of Washington Regional Medical System. Dmand AI also links Dr. Mullis to 2 group practices and clinics and 1 medical group.
What is Dr. Ronald J. Mullis' office phone number?
The practice phone on file for Dr. Mullis is (479) 463-5113.
What is Dr. Ronald J. Mullis' medical license number?
Dr. Mullis holds Arkansas license C7126.
Which hospitals is Dr. Ronald J. Mullis affiliated with?
Dr. Mullis practices at Washington Regional Medical Center in Fayetteville, Arkansas.
What medical group is Dr. Ronald J. Mullis part of?
Dr. Mullis is linked to Northwest Arkansas Neuroscience Institute. Dmand AI links Dr. Mullis to 1 more medical group.
Does Dr. Ronald J. Mullis accept Medicare?
Yes. CMS data shows Dr. Mullis billed Medicare for 354 services in 2024, and Dr. Mullis accepts Medicare assignment.
How many Medicare patients does Dr. Ronald J. Mullis see?
CMS counts 195 Medicare patients who saw Dr. Mullis in 2024, with an average age of 73.
What services does Dr. Ronald J. Mullis bill to Medicare?
In 2024, Dr. Mullis' most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and hospital inpatient care (99231).
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Where did Dr. Ronald J. Mullis go to medical school?
Dr. Mullis graduated from University of Arkansas College of Medicine in 1986.
What drugs does Dr. Ronald J. Mullis prescribe most?
In 2024 Medicare Part D data, Dr. Mullis' most prescribed drugs by claims were Oxycodone-Acetaminophen, Hydrocodone-Acetaminophen and Sutab.
Has Dr. Ronald J. Mullis received payments from drug or device companies?
CMS Open Payments shows $36,396 in general payments to Dr. Mullis from 36 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Ronald J. Mullis been practicing?
Dr. Mullis graduated from medical school in 1986, 40 years ago.
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