John Andrew Michel Ruddy, M.D.
NPI 1811350176ActiveIndividual· Surgery· Monterey, CA
Surgery (M.D.) in Monterey, California, trained at University of Maryland School of Medicine (class of 2016). Mostly services rather than prescriptions: Medicare paid $87,230 for 214 patients in 2024, with only 48 Part D claims. Intuitive Surgical, Inc. reported $2,251 in payments in 2024, mostly education.
Overview
| NPI | 1811350176 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 3, 2016 |
| Last updated in NPPES | Aug 17, 2022 |
| Certified by provider | Aug 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A152370 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 571 across 63 procedure codes |
| Paid by Medicare | $87,230 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 56 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $709.40 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | General Surgery |
Medical group
- Montage Medical GroupMonterey, CA · 127 clinicians
Hospital affiliations
- Community Hospital of the Monterey PeninsulaMonterey, CA
- Salinas Valley Health Medical CenterSalinas, CA
Industry payments (Open Payments)
- 2024$2,251 · 10 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $2,251 | 10 |
What the 2024 payments were for
- Education$1,000 · 1 payment
- Food and Beverage$643.85 · 4 payments
- Travel and Lodging$598.85 · 4 payments
- Gift$8.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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