Dr. Arlene Lou Johnson, MD
- Medicare services, 2024
- 409
- Medicare patients, 2024
- 335
- Part D claims, 2018
- 55
- Hospital affiliations
- 3
- Medical groups
- 2
- Practice address
- 624 Hospital Drive, Mountain Home, AR 72653
- Practice phone
- Call (870) 508-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Arlene Lou Johnson is a hospitalist in Mountain Home, Arkansas
Dr. Johnson practices at Baxter Health in Mountain Home, Arkansas, part of Baxter Regional Medical Center.
Dr. Johnson's NPI, 1366501827, was assigned on December 8, 2006. Dr. Johnson graduated from University of Arkansas College of Medicine in 1994. Dr. Johnson holds Arkansas license E-1546.
- NPI
- 1366501827NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577539055
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (870) 508-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arlene Lou Johnson practices at Baxter Health in Mountain Home, Arkansas
Dr. Johnson's primary practice is Baxter Health, at 624 Hospital Drive, Mountain Home, AR 72653 in Baxter County. The practice phone is (870) 508-1000.
- Baxter Health624 Hospital Drive, Mountain Home, AR 72653 · Baxter CountyPhone(870) 508-1000
Source: Dmand AI Affiliation Data
Dr. Arlene Lou Johnson is affiliated with 3 sites of care and 2 medical groups
Dr. Johnson's primary practice is Baxter Health in Mountain Home, Arkansas, part of Baxter Regional Medical Center. Dr. Johnson is also affiliated with Stone County Medical Center. The medical group on file is Baxter Regional Urology Clinic. Dmand AI also links Dr. Johnson to 1 more hospital 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. Arlene Lou Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baxter Health | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Arlene Lou Johnson is one of 140 hospitalists in Arkansas
Hospitalist is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Johnson is licensed in Arkansas.
Specialties and state licenses
- Hospitalist, ArkansasPrimary
Hospitalists near Dr. Johnson
Counts of hospitalists 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. Arlene Lou Johnson billed Medicare for 409 services in 2024
CMS data shows 409 Medicare services from Dr. Johnson across 4 procedure codes in 2024, for 335 Medicare patients. Medicare paid $42,758 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: 3422024: 3461%
- Tests and treatments
- 2023: 1892024: 6367%
Dr. Johnson compared with the Arkansas median for hospitalists, 2024
- Dr. Johnson
- Arkansas median
- Medicare services
- 409vs 74145% below
- Medicare patients
- 335vs 30012% above
- Part D claims
- 55vs 12255% below
Medians across 135 hospitalists in Arkansas 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. Arlene Lou Johnson treated 335 Medicare patients in 2024, average age 76
CMS counts 335 Medicare patients who saw Dr. Johnson in 2024. The largest group is 75 to 84, with 124 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.07, 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 73, with 52% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women17151%
- Men16449%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis55%
- Heart failure51%
- Ischemic heart disease51%
- Chronic kidney disease49%
- COPD47%
- Atrial fibrillation43%
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 73
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arlene Lou Johnson wrote 55 Medicare Part D claims in 2018
In 2018, Dr. Johnson wrote 55 Medicare Part D claims. They cover 3 drugs, with $444 in total drug cost. In 2017, CMS named 46 claims across 2 drugs.
Dr. Johnson's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 462018: 5520%
Drugs named by CMS: 3 in 2018, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Arlene Lou Johnson takes part in Medicare
Dr. 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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Dr. Arlene Lou Johnson graduated from University of Arkansas College of Medicine
Dr. Johnson graduated from University of Arkansas College of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Arlene Lou 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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Arlene Lou 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. Arlene Lou Johnson's NPI number?
Dr. Arlene Lou Johnson's NPI number is 1366501827. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Arlene Lou Johnson?
Dr. Arlene Lou Johnson is a hospitalist in Mountain Home, Arkansas. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Arlene Lou Johnson practice?
Dr. Johnson practices at 624 Hospital Drive, Mountain Home, AR 72653. Dr. Johnson's primary practice is Baxter Health in Mountain Home, Arkansas, part of Baxter Regional Medical Center. Dmand AI also links Dr. Johnson to 1 hospital and 1 medical group.
What is Dr. Arlene Lou Johnson's office phone number?
The practice phone on file for Dr. Johnson is (870) 508-1000.
What is Dr. Arlene Lou Johnson's medical license number?
Dr. Johnson holds Arkansas license E-1546.
Which hospitals is Dr. Arlene Lou Johnson affiliated with?
Dr. Johnson practices at Baxter Health in Mountain Home, Arkansas. Dr. Johnson is also affiliated with Stone County Medical Center. Dmand AI links Dr. Johnson to 1 more hospital.
What medical group is Dr. Arlene Lou Johnson part of?
Dr. Johnson is linked to Baxter Regional Urology Clinic. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Arlene Lou Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 409 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. Arlene Lou Johnson see?
CMS counts 335 Medicare patients who saw Dr. Johnson in 2024, with an average age of 76.
What services does Dr. Arlene Lou Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99222) and heart test or procedure (93010).
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Where did Dr. Arlene Lou Johnson go to medical school?
Dr. Johnson graduated from University of Arkansas College of Medicine in 1994.
What drugs does Dr. Arlene Lou Johnson prescribe most?
In 2018 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Prednisone and Montelukast Sodium.
How long has Dr. Arlene Lou Johnson been practicing?
Dr. Johnson graduated from medical school in 1994, 32 years ago.
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