Francine Mousseau, MD
NPI 1770777120 · Internal Medicine Physician · Sisseton, SD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francine Mousseau, MD is a Internal Medicine Physician provider in Sisseton, SD (NPI 1770777120).
Provider details
- NPI number
- 1770777120
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 7903 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
84 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 20 | $14 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 17 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 16 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 16 | $173 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $123 |
Typical Medicare-allowed amounts for these services range $8–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 77 | 20 |
| Semaglutidebrand: Ozempic | 40 | 11 |
| Rosuvastatin Calcium | 39 | — |
| Pen Needle, Diabeticbrand: Ultra-Fine Short Pen Needle | 39 | — |
| Pantoprazole Sodium | 35 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 30 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-29
- Last updated
- 2023-04-12
- Certified
- 2023-04-12
Frequently asked questions
- What is Francine Mousseau's NPI number?
- Francine Mousseau's National Provider Identifier (NPI) is 1770777120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francine Mousseau's specialty?
- Francine Mousseau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Francine Mousseau located?
- Francine Mousseau's practice location on file with NPPES is 100 Lake Traverse Dr, Sisseton, SD 57262-7046.
- What is Francine Mousseau's phone number?
- The practice phone number listed in the NPPES registry for Francine Mousseau is (056) 698-7606.
- Does Francine Mousseau accept Medicare?
- Francine Mousseau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francine Mousseau's NPI active?
- Yes — Francine Mousseau's NPI (1770777120) is active in the NPPES registry as of the last update on 2023-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.