Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CLIFTON R JOHNSON MD
NPI 1912948928
Internal Medicine - Pulmonary Disease in Little Rock, AR

Active since June 09, 2006PECOS Enrolled
5800 W 10TH ST, SUITE 610 FREEWAY MEDICAL CENTER, LITTLE ROCK, AR 72204(501) 661-9393(501) 663-4795 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Clifton R Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLIFTON R JOHNSON MD (NPI 1912948928) is an individual pulmonary disease provider in Little Rock, Arkansas, licensed in Arkansas (C7709) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (1989).

NPPES Registry Identity

NPI1912948928
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameCLIFTON R JOHNSONCredential: MD
Location Address5800 W 10TH ST, SUITE 610 FREEWAY MEDICAL CENTERLittle Rock, AR 72204
Mailing Address5800 W 10th St, Suite 610 Freeway Medical CenterLittle Rock, AR 72204 · (501) 661-9393 · Fax (501) 663-4795
Fax(501) 663-4795
Sole ProprietorNo
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 1989
Enumeration DateJune 9, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1912948928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License Licensed in AR · C7709
Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

5800 W 10TH ST, Little Rock, AR 72204

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Clifton R Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7719174036
PECOS Enrollment IDI20101211000108
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
1,121 services345 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
322 services171 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
289 services95 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
198 services184 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
196 services129 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
44 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$119.36 typical visit price
range $51.36 – $157.74
Typical copayment $29.84 (range $12.84 – $39.43)
Most-billed visit code 99204
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 10

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
8 suppliers69 claims70 services$17.22 avg. paid by Medicare
Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443
DME-Oxygen and Supplies · category DC000N
2 suppliers18 claims18 services$43.26 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
2 suppliers24 claims24 services$891.51 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers16 claims16 services$2.84 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
17 suppliers193 claims194 services$75.24 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
10 suppliers101 claims102 services$33.19 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Specialist
5800 W 10TH ST, SUITE 600
LITTLE ROCK, AR 72204
Internal Medicine (Pulmonary Disease)
5800 W 10TH ST, SUITE 610 FREEWAY MEDICAL CENTER
LITTLE ROCK, AR 72204
Home Health
5800 W 10TH ST, SUITE 300 ARKANSAS DEPT OF HEALTH AND HUMAN SERVICES
LITTLE ROCK, AR 72204
Case Manager/Care Coordinator
5800 W 10TH ST
LITTLE ROCK, AR 72204
Community/Behavioral Health
5800 W 10TH ST, SUITE 101
LITTLE ROCK, AR 72204
Case Manager/Care Coordinator
5800 W 10TH ST, SUITE 101
LITTLE ROCK, AR 72204
Licensed Practical Nurse
5800 W 10TH ST, 101
LITTLE ROCK, AR 72204
Physician Assistant
5800 W 10TH ST, SUITE 205
LITTLE ROCK, AR 72204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912948928, enumerated as an "individual" on June 09, 2006.

The provider is located at 5800 W 10TH ST SUITE 610 FREEWAY MEDICAL CENTER LITTLE ROCK, AR 72204 and the phone number is (501) 661-9393.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

The provider might be accepting Accepts: Ambetter from Arkansas Health & Wellness, Ambetter. Please consult your insurance carrier or call the provider to verify.