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CHADWICK LEON SIMPSON M. D.
NPI 1508990730
Emergency Medicine in Harrison, AR

Active since March 16, 2007PECOS EnrolledAccepts Medicare Assignment
511 OWL ST, HARRISON, AR 72601(903) 280-8889 Get Directions Write a Review

NPPES record last updated: January 7, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Chadwick Leon Simpson M. D. NPPES

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

CHADWICK LEON SIMPSON M. D. (NPI 1508990730) is an individual emergency medicine provider in Harrison, Arkansas, licensed in Arkansas (E5205) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1508990730
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameCHADWICK LEON SIMPSONCredential: M. D.
Location Address511 OWL STHarrison, AR 72601-1850
Mailing Address511 Owl StHarrison, AR 72601-1850 · (903) 280-8889
Phone(903) 280-8889
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateMarch 16, 2007
Last NPPES UpdateJanuary 7, 2016
✔ NPI 1508990730 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 · E5205
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.
511 OWL ST, Harrison, AR 72601
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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

Chadwick Leon Simpson 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 ID3779673918
PECOS Enrollment IDI20071212000346
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72601 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.

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 Chadwick Simpson's NPI number?

The NPI number for Chadwick Simpson is 1508990730. It was assigned to this individual provider in the NPPES registry on March 16, 2007.

Where is Chadwick Simpson located?

Chadwick Simpson practices at 511 Owl St, Harrison, AR 72601. The listed phone number is (903) 280-8889.

What is Chadwick Simpson's specialty?

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

Is Chadwick Simpson enrolled in Medicare?

Yes. Chadwick Simpson 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.

When was this NPI record last updated?

The NPPES record for Chadwick Simpson was last updated on January 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.