DR. DAVID RYAN WILLIAMS MD
NPI 1528649134
Anesthesiology in Little Rock, AR
About Dr. David Ryan Williams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID RYAN WILLIAMS MD (NPI 1528649134) is an individual anesthesiology provider in Little Rock, Arkansas, licensed in Arkansas (E-19777) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Little Rock, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David Ryan Williams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
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.
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
LITTLE ROCK, AR 72205
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 Williams's NPI number?
The NPI number for David Williams is 1528649134. It was assigned to this individual provider in the NPPES registry on April 15, 2021.
Where is David Williams located?
David Williams practices at 4301 W Markham St, Little Rock, AR 72205. The listed phone number is (501) 686-8000.
What is David Williams's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Williams enrolled in Medicare?
Yes. David Williams is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for David Williams was last updated on May 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
