Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM ALLEN MD
NPI 1386696235
Emergency Medicine in Springdale, AR

Active since May 17, 2006
609 W MAPLE AVE, SPRINGDALE, AR 72764(870) 420-3408 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Allen Md NPPES

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

DR. WILLIAM ALLEN MD (NPI 1386696235) is an individual emergency medicine provider in Springdale, Arkansas, licensed in Arkansas (C5028) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1386696235
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. WILLIAM ALLENCredential: MD
Location Address609 W MAPLE AVESpringdale, AR 72764-5335
Mailing Address200 Corporate Blvd, Suite 201Lafayette, LA 70508-3870 · (800) 893-9698
Sole ProprietorNo
Enumeration DateMay 17, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1386696235 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 · C5028
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.
609 W MAPLE AVE, Springdale, AR 72764

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.

Registered Nurse (Emergency)
609 W MAPLE AVE
SPRINGDALE, AR 72764
Emergency Medicine
609 W MAPLE AVE
SPRINGDALE, AR 72764
Nurse Practitioner (Family)
609 W MAPLE AVE
SPRINGDALE, AR 72764
Nurse Anesthetist, Certified Registered
609 W MAPLE AVE
SPRINGDALE, AR 72764
Nurse Anesthetist, Certified Registered
609 W MAPLE AVE
SPRINGDALE, AR 72764
Emergency Medicine
609 W MAPLE AVE
SPRINGDALE, AR 72764
Anesthesiology
609 W MAPLE AVE
SPRINGDALE, AR 72764
Nurse Anesthetist, Certified Registered
609 W MAPLE AVE
SPRINGDALE, AR 72764

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 William Allen's NPI number?

The NPI number for William Allen is 1386696235. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is William Allen located?

William Allen practices at 609 W Maple Ave, Springdale, AR 72764. The listed phone number is (870) 420-3408.

What is William Allen's specialty?

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

When was this NPI record last updated?

The NPPES record for William Allen 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 22 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.