Laurence L. Dennis, MD
Internal Medicine Physician · Booneville, MS
Laurence L. Dennis, MD is an internal medicine physician with a practice address in Booneville, Mississippi, and NPI 1760466262, issued on Nov 30, 2005. Check the license (Mississippi 13641, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Laurence L. Dennis
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 13641 MS
Self-reported in NPPES; status is on the state search - Practice location
- 202 N 1St St, Booneville, MS 38829
- Phone
- (662) 340-1138
- Enumerated
- Nov 30, 2005
- Record last updated
- May 13, 2025
- Fax
- (662) 728-5185
- Medicaid ID
- 00112220 MS
- Medicare enrollment
- Enrolled (PECOS I20040701001393); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1990
- Entity
- Type 1 · individual
Also registered at 202 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronja Cole, N.P.Family Nurse Practitioner1558386920
- Michael Hancock, M.D.Internal Medicine Physician1104236504
- Marilyn Kelly, NPNurse Practitioner1023092533
- Heather Kirk, FNPFamily Nurse Practitioner1508161522
- Albert Vacheron, MDSleep Medicine (Internal Medicine) Physician1356920656
Verify Laurence L. Dennis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 13641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.4 times the Medicare Part D claims of the average internal medicine physician in 2024
29,947 Medicare Part D claims for 696 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 824 claims were for opioids.
Most prescribed
- Pantoprazole Sodium1,292 claims
- Atorvastatin Calcium1,209 claims
- Gabapentin1,186 claims
- Levothyroxine Sodium879 claims
- Potassium Chloride844 claims
- Furosemide836 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): 88.4 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $393.40
22 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Baptist Memorial Medical Group, Inc.Booneville, MS
- Northeast MS Internal Medicine PCBooneville, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
7 internal medicine physician records list a practice address in Booneville
They are 7 of the 170 NPPES records with a practice address in Booneville, and 972 internal medicine physician records in Mississippi.
All 7 in Booneville → All 972 in Mississippi → Every provider in Booneville →
Other internal medicine physician records in Mississippi
- Elias Abboud, MDLexington, MS1669485983
- Mohamed Abdel Latif, MDColumbus, MS1922843549
- Ashraf Abdo, MDJackson, MS1770597049
- John AbernathyJackson, MS1700670650
- Richard Abney, M.D.Meridian, MS1710986591
- Joy AbrahamBiloxi, MS1225795842
- Ralph Abraham, M.D.Tupelo, MS1881049443
- Muhammad Abushaer, MDBooneville, MS1942258983
- Ekow Acquah, MDGulfport, MS1013922814
- Clement Addo, DOJackson, MS1972353472
Common questions
What is Laurence L. Dennis, MD's NPI number?
Laurence L. Dennis, MD's National Provider Identifier (NPI) is 1760466262, issued on Nov 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Laurence L. Dennis, MD located?
The NPPES record lists a practice address at 202 N 1St St, Booneville, MS, 38829. Phone: (662) 340-1138. Providers update this record themselves, so call before visiting.
How can I verify Laurence L. Dennis, MD's license?
NPPES lists Mississippi license number 13641, 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 Laurence L. Dennis, MD prescribe under Medicare Part D?
In 2024, Laurence L. Dennis, MD had 29,947 Medicare Part D claims for 696 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Laurence L. Dennis, MD's MIPS final score?
The 2023 MIPS final score is 88.4 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.