NPPES file of Aug 9, 2026

Francine Louise Mousseau, MD

Internal Medicine Physician · Sisseton, SD

Francine Louise Mousseau, MD is an internal medicine physician with a practice address in Sisseton, South Dakota, and NPI 1770777120, issued on Aug 29, 2007. Check the license (South Dakota 7093, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770777120
Name
Francine Louise Mousseau
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
7093 SD
7903 SD
Self-reported in NPPES; status is on the state search
Practice location
100 Lake Traverse Dr, Sisseton, SD 57262
Phone
(056) 698-7606
Enumerated
Aug 29, 2007
Record last updated
Apr 12, 2023
Medicare enrollment
Enrolled (PECOS I20150123000108); accepts Medicare assignment
Medical or professional school
Sanford School Of Medicine Of University Of South Dakota, 2010
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 100 Lake Traverse Dr

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

  1. Munir Ahmed, M.D.Internal Medicine Physician1962577585
  2. Brianna Alverson, PHARM.DPharmacist1093078883
  3. Candace Anderson, BS,MT(ASCP)Medical Illustrator1457517799
  4. Stellar Anonye Achampong, MDPediatrics Physician1710023940
  5. Harvey Baker, ARNPFamily Nurse Practitioner1689672248
  6. Julia Barse, RNRegistered Nurse1609216639

Verify Francine Louise Mousseau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 7093
    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 South Dakota 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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74% fewer Medicare Part D claims than the average internal medicine physician in 2024

826 Medicare Part D claims for 74 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Francine Mousseau826
  2. Specialty average3,176

Most prescribed

  1. Lisinopril77 claims
  2. Ozempic40 claims
  3. Rosuvastatin Calcium39 claims
  4. Ultra-Fine Short Pen Needle39 claims
  5. Pantoprazole Sodium35 claims
  6. Albuterol Sulfate Hfa30 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: $18.23

1 payment: food and beverage; the largest payer was Medline Industries LP. 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.

  1. Francine Mousseau$18.23
  2. Specialty average$1,303.06

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. Woodrow Wilson Keeble Memorial Health Care CenterSisseton, SD

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

Francine Louise Mousseau among 247 internal medicine physician records in South Dakota

Francine Louise Mousseau, MD is one of 247 internal medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.

  • NPI issued2007 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2010 · median 2008 among the 146 with a school on file
  • Record last updated2023 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 internal medicine physician records list a practice address in Sisseton

They are 4 of the 147 NPPES records with a practice address in Sisseton, and 247 internal medicine physician records in South Dakota.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Munir Ahmed, M.D.Sisseton, SD 572621962577585
  2. Gregory McGriff, M.D.Sisseton, SD 572621619063633
  3. Lawrence Riemer, MDSisseton, SD 572621700974813
  4. Evelio Garcia, MD FACC FSCAIHayti, SD 572411669436200
  5. Terrance Smith, M.D.Clear Lake, SD 572261386658425
  6. Kassidy Boyd, M.D.Mitchell, SD 573011629501077
  7. Darla Edinger, MDMitchell, SD 573011033132451
  8. Derek Ferrie, MDMitchell, SD 573011013962919

Common questions

What is Francine Louise Mousseau, MD's NPI number?

Francine Louise Mousseau, MD's National Provider Identifier (NPI) is 1770777120, issued on Aug 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Francine Louise Mousseau, MD located?

The NPPES record lists a practice address at 100 Lake Traverse Dr, Sisseton, SD, 57262. Phone: (056) 698-7606. Providers update this record themselves, so call before visiting.

How can I verify Francine Louise Mousseau, MD's license?

NPPES lists South Dakota license number 7093, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Francine Louise Mousseau, MD prescribe under Medicare Part D?

In 2024, Francine Louise Mousseau, MD had 826 Medicare Part D claims for 74 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.