DR. WILLIAM BRITTAIN IRICK MD
NPI 1215504329
Anesthesiology in Charleston, SC

Q: What is William Irick's NPI number?

The NPI number for William Irick is 1215504329. It was assigned to this individual provider in the NPPES registry on June 7, 2021.

Q: What is William Irick's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for William Irick was last updated on April 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.

Active since June 07, 2021PECOS EnrolledAccepts Medicare Assignment

171 ASHLEY AVE, CHARLESTON, SC 29425(843) 792-2322 Get Directions Write a Review

NPPES record last updated: April 20, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 24, 2025, Jun 7, 2021 (2 updates tracked since 2021).

On this page

About Dr. William Brittain Irick Md NPPES

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

DR. WILLIAM BRITTAIN IRICK MD (NPI 1215504329) is an individual anesthesiology provider in Charleston, South Carolina, licensed in South Carolina (LL86253) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Carilion Medical Center, and maintains a secondary practice location in Roanoke.

NPPES Registry Identity

NPI1215504329

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. WILLIAM BRITTAIN IRICKCredential: MD

Location Address171 ASHLEY AVECharleston, SC 29425-8908

Mailing Address169 Ashley Ave # Msc333Charleston, SC 29425-8905 · (843) 792-2322

Phone(843) 792-2322

Sole ProprietorNo

Medical School CMSMedical University Of South Carolina College Of MedicineGraduated 2021

Enumeration DateJune 7, 2021

Last NPPES UpdateApril 20, 20252 updates tracked since enumeration

NPPES CertifiedApril 20, 2025

✔ NPI 1215504329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in SC · LL86253✔ Licensed in VA · 0101285337

Definition

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.

171 ASHLEY AVE, Charleston, SC 29425

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Secondary Practice Location 1

Location 11906 Belleview Ave SERoanoke, VA 24014-1838 · Phone (540) 981-7000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Brittain Irick Md 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 ID2961807979

PECOS Enrollment IDI20250702000390

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.

Medicare Billing Reassignment

Medicare enrollment records show William Irick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Acv Inc

306 mi

Anesthesiology

5115 BERNARD DR, SUITE 201
Roanoke, VA 24018

Reassigned Medicare billing, Virginia enrollment
80 clinicians in this Medicare group

NPI 1881927259 (540) 345-0289

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Carilion Medical Center

Acute Care Hospitals · Roanoke, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490024

Location1906 Belleview Avenue, SERoanoke, VA 24014 · Roanoke City County

Emergency services Birthing friendly

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.

CAROLYN REED WORD M.D.

Allergy & Immunology