Kemmian Derrail Johnson
- Part D claims, 2024
- 147
- Industry payments
- $221
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 3401 Springhill Dr Suite 400a Suite 400a, North Little Rock, AR 72117-2924
- Practice phone
- Call (501) 791-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastro Clinics Of Arkansas - Primary Care - North Little Rock (Springhill Dr)
Primary care practice · North Little Rock, Arkansas
Find Kemmian Johnson'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.
Kemmian Derrail Johnson is a gastroenterologist in Little Rock, Arkansas
Kemmian Johnson practices at Gastro Clinics Of Arkansas - Primary Care - North Little Rock (Springhill Dr) in North Little Rock, Arkansas.
Kemmian Johnson's NPI, 1528529252, was assigned on March 26, 2019. Kemmian Johnson graduated from University of Arkansas College of Medicine in 2019. Kemmian Johnson holds Arkansas license E16519.
- NPI
- 1528529252NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789912585
- NPI enumeration date
- March 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (501) 791-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kemmian Derrail Johnson practices in North Little Rock and Little Rock
Kemmian Johnson's primary practice is Gastro Clinics of Arkansas - Primary Care - North Little Rock (Springhill Dr), at 3401 Springhill Dr Suite 400a Suite 400a, North Little Rock, AR 72117-2924. The practice phone is (501) 791-3800. The NPI Registry lists Kemmian Johnson's practice address as 4301 W Markham St, Little Rock, AR 72205.
- Gastro Clinics of Arkansas - Primary Care - North Little Rock (Springhill Dr)Primary3401 Springhill Dr Suite 400a Suite 400a, North Little Rock, AR 72117-2924Phone(501) 791-3800
- NPI Registry address4301 W Markham St, Little Rock, AR 72205Phone(501) 686-7840
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Kemmian Derrail Johnson is affiliated with 1 site of care and 1 medical group
Kemmian Johnson's primary practice is Gastro Clinics Of Arkansas - Primary Care - North Little Rock (Springhill Dr) in North Little Rock, Arkansas. The medical group on file is Arkansas Gastroenterology P.A. (ArkGI).
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Kemmian Derrail Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kemmian Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastro Clinics Of Arkansas - Primary Care - North Little Rock (Springhill Dr) | Available with a free account |
Source: Dmand AI Technology Install Data
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Kemmian Derrail Johnson is one of 116 gastroenterologists in Arkansas
Gastroenterology is Kemmian Johnson's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Kemmian Johnson's licenses on file in 2 states: Arkansas and Louisiana.
Specialties and state licenses
- Gastroenterology, ArkansasPrimary
- General practice, Louisiana
Gastroenterologists near Kemmian Johnson
Counts of gastroenterologists 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
Kemmian Derrail Johnson's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Kemmian Johnson's median patient age at 55, with 67% women.
Kemmian 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 55
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Kemmian Derrail Johnson wrote 147 Medicare Part D claims in 2024
In 2024, Kemmian Johnson wrote 147 Medicare Part D claims for 52 patients. 73% of them were for generic drugs. CMS names the drug for 55 of them, across 4 drugs with 11 or more claims each, at $34,067 in total drug cost.
Kemmian Johnson's Part D claims by kind of drug, 2024
- Generic108 claims73%
- Brand-name39 claims27%
Kemmian 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 Kemmian Johnson's Part D claims, 2024
- Antibiotics15%22 of 147 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Kemmian Derrail Johnson takes part in Medicare
Kemmian Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Kemmian Derrail Johnson received $221 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Kemmian Johnson from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 94% of the total. Janssen Pharmaceuticals, Inc paid the most, $107.
General payments to Kemmian Johnson by program year, 2024 to 2025
General payments to Kemmian Johnson by kind, 2024 to 2025
- Food and beverage$20794%
- Education$146%
Companies that paid Kemmian Johnson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Kemmian Derrail Johnson graduated from University of Arkansas College of Medicine
Kemmian Johnson graduated from University of Arkansas College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Kemmian Derrail 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Kemmian Derrail 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 Kemmian Derrail Johnson's NPI number?
Kemmian Derrail Johnson's NPI number is 1528529252. It was assigned on March 26, 2019, and it is active in the NPI Registry.
What does Kemmian Derrail Johnson specialize in?
Kemmian Derrail Johnson is a gastroenterologist in Little Rock, Arkansas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Kemmian Derrail Johnson practice?
Kemmian Johnson practices at 3401 Springhill Dr Suite 400a Suite 400a, North Little Rock, AR 72117-2924. Kemmian Johnson also practices at 4301 W Markham St, Little Rock, AR 72205. Kemmian Johnson's primary practice is Gastro Clinics Of Arkansas - Primary Care - North Little Rock (Springhill Dr) in North Little Rock, Arkansas.
What is Kemmian Derrail Johnson's office phone number?
The practice phone on file for Kemmian Johnson is (501) 791-3800.
What is Kemmian Derrail Johnson's medical license number?
Kemmian Johnson holds Arkansas license E16519, one of the licenses on file in 2 states.
Which states has Kemmian Derrail Johnson been licensed in?
Dmand AI has state licenses on file for Kemmian Johnson in Arkansas and Louisiana.
What medical group is Kemmian Derrail Johnson part of?
Kemmian Johnson is linked to Arkansas Gastroenterology P.A. (ArkGI).
Does Kemmian Derrail Johnson accept Medicare?
Yes. CMS lists Kemmian Johnson as accepting Medicare assignment.
Where did Kemmian Derrail Johnson go to medical school?
Kemmian Johnson graduated from University of Arkansas College of Medicine in 2019.
What drugs does Kemmian Derrail Johnson prescribe most?
In 2024 Medicare Part D data, Kemmian Johnson's most prescribed drugs by claims were Pantoprazole Sodium, Loperamide and Peg-3350 And Electrolytes.
Has Kemmian Derrail Johnson received payments from drug or device companies?
CMS Open Payments shows $221 in general payments to Kemmian Johnson from 3 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Kemmian Derrail Johnson been practicing?
Kemmian Johnson graduated from medical school in 2019, 7 years ago.
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