John M. Porter, MD
Surgical Critical Care Physician · Jackson, MS
John M. Porter, MD is a surgical critical care physician with a practice address in Jackson, Mississippi, and NPI 1487735122, issued on Oct 18, 2006. Check the license (Mississippi 19827, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John M. Porter
- Credential
- MD
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License number
- 19827 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2500 N State St, Jackson, MS 39216
- Phone
- (601) 815-1312
- Enumerated
- Oct 18, 2006
- Record last updated
- Oct 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (601) 815-4570
- Medicaid IDs
- 00736216 MS
642422 AZ - Medicare enrollment
- Enrolled (PECOS I20150512001006); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1985
- Entity
- Type 1 · individual
6 nearest surgical critical care physician records → All 7 in Mississippi → Look up another NPI →
Also registered at 2500 N State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noah Abbas, M.D.Emergency Medicine Physician1982991246
- Syed Abbas, MDAnatomic Pathology & Clinical Pathology Physician1407378961
- Rania AbdoStudent in an Organized Health Care Education/Training Program1255168787
- John AbernathyInternal Medicine Physician1700670650
- Jordan Abney, MDEmergency Medicine Physician1275238214
- Hassan Abou AdmaStudent in an Organized Health Care Education/Training Program1811826688
Verify John M. Porter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 19827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $944.40
14 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. The 1,092 providers of this specialty with any payment received $2,183.62 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
- Cooper University Trauma Physicians, PCCamden, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgical Critical Care Physician providers in Mississippi
There are 7 surgical critical care physician records in Mississippi.
All 7 in Mississippi → Every provider in Jackson → Surgical Critical Care Physician nationwide →
The 6 surgical critical care physician records with the nearest ZIP codes
- N Aveed Ahmed, M.D.Jackson, MS 392161851349849
- Robert Schmieg, MDJackson, MS 392161033291778
- Gregory Timberlake, MDJackson, MS 392161730260613
- Adam WelchJackson, MS 392161174093637
- David Spencer, MDPascagoula, MS 395671053326348
- Roger Blake, M.D.Cleveland, MS 387321023049335
Common questions
What is John M. Porter, MD's NPI number?
John M. Porter, MD's National Provider Identifier (NPI) is 1487735122, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John M. Porter, MD 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 John M. Porter, MD's license?
NPPES lists Mississippi license number 19827, 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.
What is John M. Porter, MD's MIPS final score?
The 2023 MIPS final score is 80.2 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), 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.