Registry data as of Aug 27, 2026

Leon Sykes, M.D.

Surgical Critical Care Physician · Jackson, MS

Leon Sykes, M.D. is a surgical critical care physician with a practice address in Jackson, Mississippi, and NPI 1245346709, issued on Aug 21, 2006. Check the license on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1245346709
Name
Leon Sykes
Credential
M.D.
Primary taxonomy
Surgical Critical Care Physician 2086S0102X
Practice location
2500 N State St, Jackson, MS 39216
Phone
(601) 815-1312
Enumerated
Aug 21, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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, MDStudent in an Organized Health Care Education/Training Program1407378961
  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 Leon Sykes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMississippi State Board of Medical LicensureCheck 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.

The practice group's Medicare quality score for 2023: 86 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score68.0
  2. Costout of 100 · 30%80.6
  3. Promoting interoperabilityout of 100 · 25%
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Surgical Critical Care Physician providers in Mississippi

There are 6 surgical critical care physician records in Mississippi.

Other surgical critical care physician records in Mississippi

  1. Chinenye Iwuchukwu, M.DJackson, MS1780909713
  2. John Porter, MDJackson, MS1487735122
  3. Robert Schmieg, MDJackson, MS1033291778
  4. David Spencer, MDPascagoula, MS1053326348
  5. Adam WelchJackson, MS1174093637

Common questions

What is Leon Sykes, M.D.'s NPI number?

Leon Sykes, M.D.'s National Provider Identifier (NPI) is 1245346709, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leon Sykes, M.D. located?

The NPPES record lists a practice address at 2500 N State St, Jackson, MS, 39216. Phone: (601) 815-1312. Providers update this record themselves, so call before visiting.

How can I verify Leon Sykes, M.D.'s license?

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.

What is Leon Sykes, M.D.'s Medicare quality score?

The 2023 MIPS final score is 86 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.