David Wayne Riem, MD
Hospitalist Physician · Jackson, MS
David Wayne Riem, MD is a hospitalist physician with a practice address in Jackson, Mississippi, and NPI 1255829453, issued on Apr 24, 2018. Check the license (Mississippi 28925, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- David Wayne Riem
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 28925 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2500 N State St, Jackson, MS 39216
- Phone
- (601) 984-5604
- Enumerated
- Apr 24, 2018
- Record last updated
- Aug 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (601) 984-6665
- Medicare enrollment
- Enrolled (PECOS I20210708001174); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 116 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.
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Verify David Wayne Riem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 28925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average hospitalist physician in 2024
316 Medicare Part D claims for 87 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Pantoprazole Sodium28 claims
- Losartan Potassium24 claims
- Gabapentin19 claims
- Furosemide18 claims
- Carvedilol16 claims
- Eliquis13 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 practice group's MIPS final score for 2023 (Medicare payment program): 69.8 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: $290.81
15 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 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
- State OF Mississippi-University OF Mississippi Medical CenterJackson, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Wayne Riem among 116 hospitalist physician records in Mississippi
David Wayne Riem, MD is one of 116 hospitalist physician records with a practice address in Mississippi. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 77% of them.
- NPI issued2018 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2018 · median 2009 among the 94 with a school on file
- Record last updated2021 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Mississippi
There are 116 hospitalist physician records in Mississippi.
All 116 in Mississippi → Every provider in Jackson → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Radha Alur, MDJackson, MS 392161548259559
- Frederick Asher, MDJackson, MS 392161790714806
- Kenneth Ball, M.D.Jackson, MS 392161770593014
- Pradeep Bathina, M.D.,Jackson, MS 392161619232345
- Ehsan-Ullah Durrani, M.D.Jackson, MS 392161144253626
- Kumari Gutti, MDJackson, MS 392161902914088
- Joshua Jeter, M.D.Jackson, MS 392161437562196
- Max LopezJackson, MS 392161396011151
Common questions
What is David Wayne Riem, MD's NPI number?
David Wayne Riem, MD's National Provider Identifier (NPI) is 1255829453, issued on Apr 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is David Wayne Riem, MD located?
The NPPES record lists a practice address at 2500 N State St, Jackson, MS, 39216. Phone: (601) 984-5604. Providers update this record themselves, so call before visiting.
How can I verify David Wayne Riem, MD's license?
NPPES lists Mississippi license number 28925, 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 David Wayne Riem, MD prescribe under Medicare Part D?
In 2024, David Wayne Riem, MD had 316 Medicare Part D claims for 87 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is David Wayne Riem, MD's MIPS final score?
The 2023 MIPS final score is 69.8 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.