NPPES file of Aug 9, 2026

Clarence A. Justice, MD

Gastroenterology Physician · Tupelo, MS

Clarence A. Justice, MD is a gastroenterology physician with a practice address in Tupelo, Mississippi, and NPI 1184614620, issued on Oct 26, 2005. Check the license (Mississippi 20969, 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 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184614620
Name
Clarence A. Justice
Credential
MD
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
20969 MS
Self-reported in NPPES; status is on the state search
Practice location
589 Garfield St Ste 201, Tupelo, MS 38801
Phone
(662) 680-5565
Enumerated
Oct 26, 2005
Record last updated
Feb 9, 2026
Fax
(662) 680-5654
Medicaid ID
005186329 MS
Medicare enrollment
Enrolled (PECOS I20100707000522); accepts Medicare assignment
Medical or professional school
University Of Mississippi School Of Medicine, 2002
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 589 Garfield St Ste 201

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

  1. Stephen Amann, MDGastroenterology Physician1063471761
  2. Stephanie Atkinson, N.P.Nurse Practitioner1851350094
  3. John Averette, MDGastroenterology Physician1366477390
  4. Akira Baker, NPFamily Nurse Practitioner1972110963
  5. Christopher Decker, MDGastroenterology Physician1679734933
  6. Vicki Fitzgerald, APRNFamily Nurse Practitioner1154563005

Verify Clarence A. Justice 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 20969
    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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76% more Medicare Part D claims than the average gastroenterology physician in 2024

1,430 Medicare Part D claims for 443 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.

  1. Clarence Justice1,430
  2. Specialty average811

Most prescribed

  1. Pantoprazole Sodium235 claims
  2. Sod Sulf-Potass Sulf-Mag Sulf153 claims
  3. Omeprazole137 claims
  4. Linzess91 claims
  5. Famotidine80 claims
  6. Metoclopramide Hcl51 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $440.42

26 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clarence Justice$440.42
  2. Specialty average$5,015.95

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

  1. Gastroenterology Center OF The Midsouth PLLCTupelo, MS

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

Clarence A. Justice among 128 gastroenterology physician records in Mississippi

Clarence A. Justice, MD is one of 128 gastroenterology physician records with a practice address in Mississippi. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 75% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2002 · median 1998 among the 102 with a school on file
  • Record last updated2026 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Mississippi

There are 128 gastroenterology physician records in Mississippi.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Stephen Amann, MDTupelo, MS 388011063471761
  2. John Averette, MDTupelo, MS 388011366477390
  3. Christopher Decker, MDTupelo, MS 388011679734933
  4. Barney Guyton, MDTupelo, MS 388011962461673
  5. Patrick Harris, M.D.Tupelo, MS 388011710410436
  6. Roger Huey, MDTupelo, MS 388011780643494
  7. Noel Hunt, M.D.Tupelo, MS 388011881603538
  8. William Ogg, MDTupelo, MS 388011881816619

Common questions

What is Clarence A. Justice, MD's NPI number?

Clarence A. Justice, MD's National Provider Identifier (NPI) is 1184614620, issued on Oct 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Clarence A. Justice, MD located?

The NPPES record lists a practice address at 589 Garfield St Ste 201, Tupelo, MS, 38801. Phone: (662) 680-5565. Providers update this record themselves, so call before visiting.

How can I verify Clarence A. Justice, MD's license?

NPPES lists Mississippi license number 20969, 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.

How much does Clarence A. Justice, MD prescribe under Medicare Part D?

In 2024, Clarence A. Justice, MD had 1,430 Medicare Part D claims for 443 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

What is Clarence A. Justice, MD's MIPS final score?

The 2023 MIPS final score is 100 of 100. 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.