Carmen Ana Sierra, M.D.
NPI 1811949415ActiveIndividual· Family Medicine· Saint Cloud, FL
Family Medicine (M.D.) with West Florida Medical Associates, PA, practicing in Saint Cloud, Florida. Their prescriptions cost Medicare Part D more than their services did: $258,193 for 2,303 claims, against $4,270 paid for services in 2024. Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $403.47 in all, mostly food and beverage. Lists HCA Florida Citrus Hospital as a hospital affiliation.
Overview
| NPI | 1811949415 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | May 11, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | ME117196 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 130 across 18 procedure codes |
| Paid by Medicare | $4,270 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,303 · 4,920 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $258,193 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- West Florida Medical Associates, PAInverness, FL · 24 clinicians
Hospital affiliation
- HCA Florida Citrus HospitalInverness, FL
Other facilities
- Mederi CaretendersHome health agency · Brooksville, FL
Industry payments (Open Payments)
- 2025$403.47 · 11 payments from 7 companies
- 2024$217.43 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $148.96 | 2 |
| Abbvie Inc. | $129.43 | 4 |
| Astellas Pharma US Inc | $31.17 | 1 |
| E.R. Squibb & Sons, L.L.C. | $30.13 | 1 |
| Astrazeneca Pharmaceuticals LP | $24.00 | 1 |
What the 2025 payments were for
- Food and Beverage$403.47 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 family medicine physicians in Saint Cloud · All family medicine physicians in Florida