NPPES file of Aug 9, 2026

William Carter, M.D.

Anesthesiology Physician · Jackson, MS

William Carter, M.D. is an anesthesiology physician with a practice address in Jackson, Mississippi, and NPI 1023216629, issued on Jul 5, 2007. Check the license (Mississippi 20236, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023216629
Name
William Carter
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
20236 MS
Self-reported in NPPES; status is on the state search
Practice location
2500 N State St, Jackson, MS 39216
Phone
(601) 984-5900
Enumerated
Jul 5, 2007
Record last updated
Sep 25, 2025
Fax
(601) 984-5939
Medicare enrollment
Enrolled (PECOS I20090812000821); accepts Medicare assignment
Medical or professional school
University Of Mississippi School Of Medicine, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2500 N State St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noah Abbas, M.D.Emergency Medicine Physician1982991246
  2. Syed Abbas, MDAnatomic Pathology & Clinical Pathology Physician1407378961
  3. Rania AbdoStudent in an Organized Health Care Education/Training Program1255168787
  4. John AbernathyInternal Medicine Physician1700670650
  5. Jordan Abney, MDEmergency Medicine Physician1275238214
  6. Hassan Abou AdmaStudent in an Organized Health Care Education/Training Program1811826688

Verify William Carter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
    Search for license 20236
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Mississippi license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Och Professional ServicesStarkville, MS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

William Carter among 320 anesthesiology physician records in Mississippi

William Carter, M.D. is one of 320 anesthesiology physician records with a practice address in Mississippi. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 39% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2005 · median 2003 among the 194 with a school on file
  • Record last updated2025 · 66% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

153 anesthesiology physician records list a practice address in Jackson

They are 153 of the 6,997 NPPES records with a practice address in Jackson, and 320 anesthesiology physician records in Mississippi.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. John Bethea, MDJackson, MS 392161568462141
  2. Semyon Fishkin, MDJackson, MS 392161912945973
  3. Douglas Guyton, M.D.Jackson, MS 392161699716357
  4. John Hontzas, M.D.Jackson, MS 392161629011150
  5. Candace Keller, MDJackson, MS 392161346207362
  6. John Kennedy, M.D.Jackson, MS 392161144263062
  7. Keith Knopes, M.D.Jackson, MS 392161114947504
  8. Chester Lake, M.D.Jackson, MS 392161285659664

Common questions

What is William Carter, M.D.'s NPI number?

William Carter, M.D.'s National Provider Identifier (NPI) is 1023216629, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William Carter, M.D. located?

The NPPES record lists a practice address at 2500 N State St, Jackson, MS, 39216. Phone: (601) 984-5900. Providers update this record themselves, so call before visiting.

How can I verify William Carter, M.D.'s license?

NPPES lists Mississippi license number 20236, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.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.