William Brittain Irick, MD
Anesthesiology Physician · Charleston, SC
William Brittain Irick, MD is an anesthesiology physician with a practice address in Charleston, South Carolina, and NPI 1215504329, issued on Jun 7, 2021. Check the license (South Carolina LL86253, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Brittain Irick
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- LL86253 SC
0101285337 VA
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-2322
- Enumerated
- Jun 7, 2021
- Record last updated
- Apr 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20250702000390); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 787 in South Carolina → Look up another NPI →
Also registered at 171 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Brittain Irick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL86253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Acv IncRoanoke, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Brittain Irick among 787 anesthesiology physician records in South Carolina
William Brittain Irick, MD is one of 787 anesthesiology physician records with a practice address in South Carolina. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.
- NPI issued2021 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2021 · median 2007 among the 530 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
345 anesthesiology physician records list a practice address in Charleston
They are 345 of the 10,840 NPPES records with a practice address in Charleston, and 787 anesthesiology physician records in South Carolina.
All 787 in South Carolina → Every provider in Charleston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Calvert Alpert, MDCharleston, SC 294251992813935
- Melinda Bailey, MDCharleston, SC 294251295843142
- Jesse Baker, MDCharleston, SC 294251548378581
- Grayce Davis, MDCharleston, SC 294251518075472
- Larry Field, MDCharleston, SC 294251326060385
- Jay Gottesman, MDCharleston, SC 294251881702827
- Orin Guidry, MDCharleston, SC 294251396793253
- Susan Harvey, MDCharleston, SC 294251104934140
Common questions
What is William Brittain Irick, MD's NPI number?
William Brittain Irick, MD's National Provider Identifier (NPI) is 1215504329, issued on Jun 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is William Brittain Irick, MD located?
The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-2322. Providers update this record themselves, so call before visiting.
How can I verify William Brittain Irick, MD's license?
NPPES lists South Carolina license number LL86253, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.