Dr. Rodrick Johnson, MD
- Medicare services, 2024
- 498
- Medicare patients, 2024
- 483
- Part D claims, 2024
- 171
- Hospital affiliations
- 1
- Industry payments
- $403
- Practice address
- 1200 Childrens Ave, Oklahoma City, OK 73104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ou Medical Center-The Children's Ho - Rad CT - HOPD
Acute Care Hospital outpatient department · Oklahoma City, Oklahoma
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Dr. Rodrick Johnson is an emergency medicine physician in Oklahoma City, Oklahoma
Dr. Johnson practices at Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma.
Dr. Johnson's NPI, 1578982260, was assigned on April 10, 2014. Dr. Johnson graduated from University of Arkansas College of Medicine in 2014. Dr. Johnson holds Arkansas license E-10085.
- NPI
- 1578982260NPI Registry (opens in a new tab)
- NPI enumeration date
- April 10, 2014
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rodrick Johnson practices at Ou Medical Center-the Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma
Dr. Johnson's primary practice is Ou Medical Center-the Children's Ho - Rad CT - HOPD, at 1200 Childrens Ave, Oklahoma City, OK 73104.
- Ou Medical Center-the Children's Ho - Rad CT - HOPD1200 Childrens Ave, Oklahoma City, OK 73104
Source: Dmand AI Affiliation Data
Dr. Rodrick Johnson is affiliated with 2 sites of care and 3 medical groups
Dr. Johnson's primary practice is Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma. Dr. Johnson is also affiliated with UAMS Medical Center. The medical group on file is OU Health. Dmand AI also links Dr. Johnson to 2 more medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rodrick Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ou Medical Center-The Children's Ho - Rad CT - HOPD | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rodrick Johnson is one of 695 emergency medicine physicians in Oklahoma
Emergency medicine is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Johnson is licensed in Arkansas.
Specialties and state licenses
- Emergency medicine, ArkansasPrimary
Emergency medicine physicians near Dr. Johnson
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. Rodrick Johnson billed Medicare for 498 services in 2024
CMS data shows 498 Medicare services from Dr. Johnson across 3 procedure codes in 2024, for 483 Medicare patients. Medicare paid $62,260 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4582024: 4989%
Dr. Johnson compared with the Oklahoma median for emergency medicine physicians, 2024
- Dr. Johnson
- Oklahoma median
- Medicare services
- 498vs 32454% above
- Medicare patients
- 483vs 29464% above
- Part D claims
- 62vs 8830% below
Medians across 669 emergency medicine physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Johnson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rodrick Johnson treated 483 Medicare patients in 2024, average age 71
CMS counts 483 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 191 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.32, 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. Johnson's median patient age at 60, with 54% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women25954%
- Men22446%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Mood disorders50%
- Ischemic heart disease47%
- Depression46%
- Diabetes45%
- Anxiety44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rodrick Johnson wrote 171 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 171 Medicare Part D claims for 118 patients. 94% of them were for generic drugs. CMS names the drug for 62 of them, across 4 drugs with 11 or more claims each, at $415 in total drug cost. In 2023, CMS named 107 claims across 6 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic161 claims94%
- Brand-name and other10 claims6%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Opioids13%23 of 171 claims
- Antibiotics32%55 of 171 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: 1072024: 6242%
Drugs named by CMS: 4 in 2024, 6 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
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Dr. Rodrick Johnson received $403 in industry payments from 2019 to 2025
CMS Open Payments shows 26 general payments to Dr. Johnson from 6 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $228.
General payments to Dr. Johnson by program year, 2019 to 2025
Companies that paid Dr. Johnson 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. Rodrick Johnson graduated from University of Arkansas College of Medicine
Dr. Johnson graduated from University of Arkansas College of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rodrick Johnson'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 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) |
| 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. Rodrick Johnson
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. Rodrick Johnson's NPI number?
Dr. Rodrick Johnson's NPI number is 1578982260. It was assigned on April 10, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Rodrick Johnson?
Dr. Rodrick Johnson 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. Rodrick Johnson practice?
Dr. Johnson practices at 1200 Childrens Ave, Oklahoma City, OK 73104. Dr. Johnson's primary practice is Ou Medical Center-The Children's Ho - Rad CT - HOPD in Oklahoma City, Oklahoma. Dmand AI also links Dr. Johnson to 2 medical groups.
What is Dr. Rodrick Johnson's medical license number?
Dr. Johnson holds Arkansas license E-10085.
Which hospitals is Dr. Rodrick Johnson affiliated with?
Dr. Johnson is affiliated with UAMS Medical Center.
What medical group is Dr. Rodrick Johnson part of?
Dr. Johnson is linked to OU Health. Dmand AI links Dr. Johnson to 2 more medical groups.
Does Dr. Rodrick Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 498 services in 2024.
How many Medicare patients does Dr. Rodrick Johnson see?
CMS counts 483 Medicare patients who saw Dr. Johnson in 2024, with an average age of 71.
What services does Dr. Rodrick Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Rodrick Johnson go to medical school?
Dr. Johnson graduated from University of Arkansas College of Medicine in 2014.
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What drugs does Dr. Rodrick Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Ondansetron ODT.
Has Dr. Rodrick Johnson received payments from drug or device companies?
CMS Open Payments shows $403 in general payments to Dr. Johnson from 6 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Rodrick Johnson been practicing?
Dr. Johnson graduated from medical school in 2014, 12 years ago.
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