1. Home
  2. Directory
  3. Arkansas
  4. Van Buren
  5. Emergency Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JONI L. CARMACK M.D.
NPI 1386623056
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.

Record update history: Jul 13, 2026, Dec 7, 2017 (2 updates tracked since 2017).

About Joni L. Carmack M.d. NPPES

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

JONI L. CARMACK M.D. (NPI 1386623056) is an individual emergency medicine provider in Van Buren, Arkansas, licensed in Arkansas (E-3151) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386623056
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJONI L. CARMACKCredential: M.D.
Location AddressEAST MAIN & SOUTH 20TH STREETVan Buren, AR 72957
Mailing Address1004 E Bryan AveSapulpa, OK 74066-4513 · (918) 748-7557
Phone(479) 474-3401
Fax(479) 471-4388
Sole ProprietorNo
Enumeration DateJanuary 11, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1386623056 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-3151
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
Open in Google Maps ↗

Other Identifiers 2

Other5M145AR · Bluecross Blueshield
Medicaid146400001AR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joni L. Carmack M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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
DAVID A. DIAS 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 Joni Carmack's NPI number?

The NPI number for Joni Carmack is 1386623056. It was assigned to this individual provider in the NPPES registry on January 11, 2006.

Where is Joni Carmack located?

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

What is Joni Carmack's specialty?

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

Is Joni Carmack enrolled in Medicare?

Yes. Joni Carmack is registered in the Medicare PECOS enrollment system.

What insurance does Joni Carmack accept?

Health plans from Medica list Joni Carmack 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 Joni Carmack 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.