Mark S. Williams, M.D.
Anesthesiology Physician · Birmingham, AL
Mark S. Williams, M.D. is an anesthesiology physician with a practice address in Birmingham, Alabama, and NPI 1588602601, issued on Jun 2, 2006. Check the license (Alabama 00009797, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark S. Williams
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 00009797 AL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Carraway Blvd, Birmingham, AL 35234
- Phone
- (205) 502-6817
- Enumerated
- Jun 2, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (205) 502-5152
- Medicare enrollment
- Enrolled (PECOS I20050822000325); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 581 in Alabama → Look up another NPI →
Also registered at 1600 Carraway Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Benton, CRNACertified Registered Nurse Anesthetist1356416564
- Terry Bonville, CRNACertified Registered Nurse Anesthetist1194897439
- Tara Bryant, MBInternal Medicine Physician1679593487
- Robert Carraway, MDSurgery Physician1295743227
- Judy Collier, CRNPFamily Nurse Practitioner1790877744
- Carol Dashiff, R.N., L.M.F.T.; PH.DMarriage & Family Therapist1205847100
Verify Mark S. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 00009797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $121.82
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF Alabama Health Services Foundation, PCBirmingham, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark S. Williams among 581 anesthesiology physician records in Alabama
Mark S. Williams, M.D. is one of 581 anesthesiology physician records with a practice address in Alabama. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 44% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1980 · median 2004 among the 421 with a school on file
- Record last updated2026 · 55% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
267 anesthesiology physician records list a practice address in Birmingham
They are 267 of the 15,795 NPPES records with a practice address in Birmingham, and 581 anesthesiology physician records in Alabama.
All 581 in Alabama → Every provider in Birmingham → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Beverly Harrison, M.D.Birmingham, AL 352341588619175
- John Nicholas, M.D.Birmingham, AL 352341891733036
- Teddy Sartin, M.D.Birmingham, AL 352341013961192
- John Ahn, MDBirmingham, AL 352331023638186
- Joseph Anderson, MDBirmingham, AL 352331194466201
- Frank Benesh, MDBirmingham, AL 352351689647885
- Marc Bloomston, MDBirmingham, AL 352351306819693
- Arren CarterBirmingham, AL 352331396308979
Common questions
What is Mark S. Williams, M.D.'s NPI number?
Mark S. Williams, M.D.'s National Provider Identifier (NPI) is 1588602601, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark S. Williams, M.D. located?
The NPPES record lists a practice address at 1600 Carraway Blvd, Birmingham, AL, 35234. Phone: (205) 502-6817. Providers update this record themselves, so call before visiting.
How can I verify Mark S. Williams, M.D.'s license?
NPPES lists Alabama license number 00009797, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. 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.