DR. ROBERT GARRETT LEWIS M.D.
NPI 1851551618
Emergency Medicine in Little Rock, AR

Active since June 14, 2008PECOS EnrolledAccepts Medicare Assignment
4301 W MARKHAM ST, SLOT #783, LITTLE ROCK, AR 72205(501) 686-8000 Get Directions Write a Review

NPPES record last updated: November 2, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Robert Garrett Lewis M.d. NPPES

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

DR. ROBERT GARRETT LEWIS M.D. (NPI 1851551618) is an individual emergency medicine provider in Little Rock, Arkansas, licensed in Arkansas (E-6607) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (2008).

NPPES Registry Identity

NPI1851551618
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ROBERT GARRETT LEWISCredential: M.D.
Location Address4301 W MARKHAM ST, SLOT #783Little Rock, AR 72205-7101
Mailing Address4301 W Markham St, Slot #783Little Rock, AR 72205-7101 · (501) 686-8000
Sole ProprietorNo
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 2008
Enumeration DateJune 14, 2008
Last NPPES UpdateNovember 2, 2015
NPI 1851551618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in AR · E-6607
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

4301 W MARKHAM ST, Little Rock, AR 72205

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

Dr. Robert Garrett Lewis M.d. 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 ID7012104888
PECOS Enrollment IDI20101206000576
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 5

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.

Emergency department visit for life threatening or functioning severity 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
235 services232 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
179 services177 patients
Emergency department visit for problem of high severity 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
50 services45 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.
48 services48 patients
Emergency department visit for problem of moderate severity 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
22 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72205 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
$79.72 typical visit price
range $51.36 – $157.74
Typical copayment $19.93 (range $12.84 – $39.43)
Most-billed visit code 99203
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.

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.

Pharmacist
4301 W MARKHAM ST, #522
LITTLE ROCK, AR 72205
Pharmacist
4301 W MARKHAM ST
LITTLE ROCK, AR 72205
Genetic Counselor, MS
4301 W MARKHAM ST, UAMS #506
LITTLE ROCK, AR 72205
Surgery
4301 W MARKHAM ST, #520
LITTLE ROCK, AR 72205
Nurse Practitioner
4301 W MARKHAM ST, SLOT #783
LITTLE ROCK, AR 72205
Genetic Counselor, MS
4301 W MARKHAM ST, SLOT 506
LITTLE ROCK, AR 72205
Internal Medicine (Gastroenterology)
4301 W MARKHAM ST, #567
LITTLE ROCK, AR 72205
Radiology (Diagnostic Radiology)
4301 W MARKHAM ST, UNIVERSITY OF ARKANSAS, DEPT OF RADIOLOGY
LITTLE ROCK, AR 72205

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Lewis's NPI number?

The NPI number for Robert Lewis is 1851551618. It was assigned to this individual provider in the NPPES registry on June 14, 2008.

Where is Robert Lewis located?

Robert Lewis practices at 4301 W Markham St Slot #783, Little Rock, AR 72205. The listed phone number is (501) 686-8000.

What is Robert Lewis's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Robert Lewis enrolled in Medicare?

Yes. Robert Lewis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Robert Lewis accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Robert Lewis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Lewis was last updated on November 2, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.