Carlos Eugenio Chavez De Paz Villanueva, M.D.
NPI 1770622011ActiveIndividual· Surgery· Caribou, ME
Surgery (M.D.) with Tidalhealth Specialty Care LLC and 1 other group, practicing in Caribou, Maine. 155 Medicare patients in 2024, $48,181 paid; nearly all of their 153 Part D prescriptions were generic (93%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $4,872 in all, mostly education. Lists Tidalhealth Nanticoke, Inc. as a hospital affiliation.
Overview
| NPI | 1770622011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 5, 2007 |
| Last updated in NPPES | Jan 27, 2020 |
| Certified by provider | Jan 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD22709 | ME |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (DE); Practitioner - General Surgery (MD); Practitioner - General Surgery (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 155 |
|---|---|
| Services billed | 435 across 78 procedure codes |
| Paid by Medicare | $48,181 |
Part D prescriptions in 2024
| Prescriptions (claims) | 153 · 179 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $2,548 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | General Surgery |
Medical groups
- Tidalhealth Specialty Care LLCSalisbury, MD · 398 clinicians
- Tidalhealth Physician Network, Inc.Seaford, DE · 117 clinicians
Hospital affiliation
- Tidalhealth Nanticoke, Inc.Seaford, DE
Other facilities
- Tidalhealth Home CareHome health agency · Laurel, DE
Industry payments (Open Payments)
- 2025$4,872 · 13 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $4,857 | 12 |
| W. L. Gore & Associates, Inc. | $15.42 | 1 |
What the 2025 payments were for
- Education$2,500 · 1 payment
- Travel and Lodging$2,301 · 8 payments
- Food and Beverage$70.97 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Caribou
- 1932342524