Andres Sobrado Chamberlain, MD
NPI 1700308699ActiveIndividual· Internal Medicine· Miami, FL
Internal Medicine (MD) with Affinity Physicians LLC. and 3 other groups, practicing in Miami, Florida. 337 Medicare patients in 2024, $49,622 paid; nearly all of their 396 Part D prescriptions were generic (94%). Lists Essentia Health and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1700308699 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 12, 2017 |
| Last updated in NPPES | Mar 10, 2026 |
| Certified by provider | Mar 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 148425 | FL |
| Internal Medicine | 207R00000X | MD21159 | RI |
| Hospitalist | 208M00000X | PT19280 | ND |
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 - Emergency Medicine (FL); Practitioner - Hospitalist (MN); Practitioner - Hospitalist (ND); Practitioner - Internal Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 337 |
|---|---|
| Services billed | 547 across 16 procedure codes |
| Paid by Medicare | $49,622 |
Part D prescriptions in 2024
| Prescriptions (claims) | 396 · 418 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $12,350 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Hospitalist |
Medical groups
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
- Innovis Health LLCFargo, ND · 559 clinicians
- Sanford Health of Northern MinnesotaBemidji, MN · 343 clinicians
- St Marys Regional Health CenterMenahga, MN · 190 clinicians
Hospital affiliations
- Essentia HealthFargo, ND
- Essentia Health St Marys - Detroit LakesDetroit Lakes, MN
- Kent County Memorial HospitalWarwick, RI
- Sanford Bagley Medical CenterBagley, MN
- Sanford Bemidji Medical CenterBemidji, MN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,301 internal medicine physicians in Miami · All internal medicine physicians in Florida