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THERON SCOTT WILLIAMS M.D.
NPI 1588007488
Emergency Medicine in Little Rock, AR

Active since April 10, 2013PECOS EnrolledAccepts Medicare Assignment
4301 W. MARKHAM ST., LITTLE ROCK, AR 72205(662) 288-1431 Get Directions Write a Review

NPPES record last updated: January 30, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 30, 2023, Mar 25, 2016 (2 updates tracked since 2016).

About Theron Scott Williams M.d. NPPES

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

THERON SCOTT WILLIAMS M.D. (NPI 1588007488) is an individual emergency medicine provider in Little Rock, Arkansas, licensed in Tennessee (60354) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital Desoto, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1588007488
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameTHERON SCOTT WILLIAMSCredential: M.D.
Location Address4301 W. MARKHAM ST.Little Rock, AR 72205
Mailing Address4301 W Markham StLittle Rock, AR 72205-7101
Phone(662) 288-1431
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateApril 10, 2013
Last NPPES UpdateJanuary 30, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2023
✔ NPI 1588007488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in TN · 60354✔ Licensed in MS · 24595✔ Licensed in AR · E-9307
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4301 W. MARKHAM ST., Little Rock, AR 72205
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Oscar Health Plan, Inc., Oscar Insurance Company.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

Theron Scott Williams 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 ID1951601178
PECOS Enrollment IDI20161112000162, I20200224000614
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 3

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 with high level of medical decision making 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.
216 services212 patients
Emergency department visit with moderate level of medical decision making 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.
127 services123 patients
Emergency department visit with low level of medical decision making 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.
20 services19 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Memorial Hospital Desoto

Acute Care Hospitals · Southaven, MS
1/5 CMS rating
OwnershipProprietary
CMS Certification Number250141
Location7601 Southcrest ParkwaySouthaven, MS 38671 · De Soto County
Emergency services Birthing friendly

Regional One Health

Acute Care Hospitals · Memphis, TN
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440152
Location877 Jefferson AvenueMemphis, TN 38103 · Shelby County
Emergency services Birthing friendly

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 2

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

JESSICA TURKER R.D, L.D.
Dietitian, Registered
4301 W. MARKHAM ST., SLOT# 574
LITTLE ROCK, AR 72205
Pulaski County (501) 526-4892
ALYSON LEIGH WILLIS MD
Student in an Organized Health Care Education/Training Program
4301 W. MARKHAM ST., SLOT 500
LITTLE ROCK, AR 72205
Pulaski County (501) 686-5838

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 Theron Williams's NPI number?

The NPI number for Theron Williams is 1588007488. It was assigned to this individual provider in the NPPES registry on April 10, 2013.

Where is Theron Williams located?

Theron Williams practices at 4301 W. Markham St., Little Rock, AR 72205. The listed phone number is (662) 288-1431.

What is Theron Williams's specialty?

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

Is Theron Williams enrolled in Medicare?

Yes. Theron Williams 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 Theron Williams accept?

Health plans from Molina Healthcare, Oscar Health Plan, Inc. and Oscar Insurance Company list Theron Williams 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.

Is Theron Williams affiliated with any hospitals?

According to CMS data, Theron Williams is affiliated with Baptist Memorial Hospital Desoto and Regional One Health.

When was this NPI record last updated?

The NPPES record for Theron Williams was last updated on January 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.