David Millard Rimmer, M.D.
Specialist · Bay St Louis, MS
David Millard Rimmer, M.D. is a specialist with a practice address in Bay St Louis, Mississippi, and NPI 1619976636, issued on Jul 20, 2005. Check the license (Mississippi 18097, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Millard Rimmer
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 18097 MS
Self-reported in NPPES; status is on the state search - Practice location
- 202C Drinkwater RD, Bay St Louis, MS 39520
- Phone
- (228) 463-8939
- Enumerated
- Jul 20, 2005
- Record last updated
- Feb 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (228) 463-8938
- Medicaid ID
- 03504366 MS
- Medicare enrollment
- Enrolled (PECOS I20040916000457); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 1997
- Entity
- Type 1 · individual
8 nearest specialist records → All 220 in Mississippi → Look up another NPI →
Also registered at 202C Drinkwater RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Wissing, NPFamily Nurse Practitioner1366024713
Verify David Millard Rimmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 18097Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average specialist in 2024
179 Medicare Part D claims for 73 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 48 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen42 claims
- Famotidine21 claims
- Pantoprazole Sodium20 claims
- Potassium Chloride11 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.
Industry payments in 2024: $374.62
16 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
2 hospital affiliations
- Memorial Hospital AT GulfportGulfport, MS · Acute Care Hospitals3 of 5 stars
- Saint Francis Medical CenterCape Girardeau, MO · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
David Millard Rimmer among 220 specialist records in Mississippi
David Millard Rimmer, M.D. is one of 220 specialist records with a practice address in Mississippi. 36% 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, 89% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1997 · median 1991 among the 60 with a school on file
- Record last updated2014 · 89% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 specialist records list a practice address in Bay St Louis
They are 2 of the 103 NPPES records with a practice address in Bay St Louis, and 220 specialist records in Mississippi.
All 220 in Mississippi → Every provider in Bay St Louis → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Joseph Lee, M.D.Bay St Louis, MS 395201134128077
- D'Ette Lorio, M.D.Biloxi, MS 395301629475702
- Moses Adedeji, MDBiloxi, MS 395311477583482
- Karen Boswell, PTBiloxi, MS 395311740363852
- James Cobb, CO, BOCPBiloxi, MS 395311184957961
- John Olson, PH.D.Biloxi, MS 395311982638631
- Douglas Vanheel, PT/ATCBiloxi, MS 395311528281748
- Celeste Gardner, P.T.Biloxi, MS 395321396073110
Common questions
What is David Millard Rimmer, M.D.'s NPI number?
David Millard Rimmer, M.D.'s National Provider Identifier (NPI) is 1619976636, issued on Jul 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Millard Rimmer, M.D. located?
The NPPES record lists a practice address at 202C Drinkwater RD, Bay St Louis, MS, 39520. Phone: (228) 463-8939. Providers update this record themselves, so call before visiting.
How can I verify David Millard Rimmer, M.D.'s license?
NPPES lists Mississippi license number 18097, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does David Millard Rimmer, M.D. prescribe under Medicare Part D?
In 2024, David Millard Rimmer, M.D. had 179 Medicare Part D claims for 73 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
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.