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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DAVID A. DIAS M.D.
NPI 1164401832
Emergency Medicine in Van Buren, AR

Active since January 11, 2006PECOS Enrolled
EAST MAIN & SOUTH 20TH STREET, VAN BUREN, AR 72957(479) 474-3401(479) 471-4388 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About David A. Dias M.d. NPPES

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

DAVID A. DIAS M.D. (NPI 1164401832) is an individual emergency medicine provider in Van Buren, Arkansas, licensed in Arkansas (E-3159) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (1994).

NPPES Registry Identity

NPI1164401832
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDAVID A. DIASCredential: M.D.
Location AddressEAST MAIN & SOUTH 20TH STREETVan Buren, AR 72957
Mailing AddressPo Box 403234Atlanta, GA 30384-3234 · (800) 377-8721 · Fax (304) 523-2241
Phone(479) 474-3401
Fax(479) 471-4388
Sole ProprietorNo
Medical School CMSCreighton University School Of MedicineGraduated 1994
Enumeration DateJanuary 11, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1164401832 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-3159
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.
EAST MAIN & SOUTH 20TH STREET, Van Buren, AR 72957
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Other Identifiers 1

Other5M092AR · Bluecross Blueshield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Arkansas Blue Cross and Blue Shield, Health Advantage, Octave.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

David A. Dias 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 ID547232555
PECOS Enrollment IDI20040810001223
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 4

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.
187 services166 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.
158 services144 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.
58 services56 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.
41 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72957 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.

STEPHEN C. GRAVES M.D.
Emergency Medicine
EAST MAIN & SOUTH 20TH STREET
VAN BUREN, AR 72957
Crawford County (479) 474-3401
JONI L. CARMACK M.D.
Emergency Medicine
EAST MAIN & SOUTH 20TH STREET
VAN BUREN, AR 72957
Crawford County (479) 474-3401

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 David Dias's NPI number?

The NPI number for David Dias is 1164401832. It was assigned to this individual provider in the NPPES registry on January 11, 2006.

Where is David Dias located?

David Dias practices at East Main & South 20th Street, Van Buren, AR 72957. The listed phone number is (479) 474-3401.

What is David Dias's specialty?

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

Is David Dias enrolled in Medicare?

Yes. David Dias 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 David Dias accept?

Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list David Dias 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 David Dias was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.