Andrew Lawrence Singer, M.D.
NPI 1780611855ActiveIndividual· Transplant Surgery· Scottsdale, AZ
Transplant Surgery (M.D.) in Scottsdale, Arizona, trained at Perelman School of Med at the University of Pennsylvania (class of 1997). Mostly services rather than prescriptions: Medicare paid $60,198 for 42 patients in 2024, with only 13 Part D claims. Intuitive Surgical, Inc. reported $1,500 in payments in 2025, mostly education.
Overview
| NPI | 1780611855 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2006 |
| Last updated in NPPES | Sep 8, 2020 |
| Certified by provider | Sep 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Transplant Surgery Primary | 204F00000X | 48852 | AZ |
| Transplant Surgery | 204F00000X | 60341 | MN |
| Transplant Surgery | 204F00000X | D64207 | MD |
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 - General Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 88 across 16 procedure codes |
| Paid by Medicare | $60,198 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $733.62 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | General Surgery |
Medical group
- Mayo Clinic ArizonaScottsdale, AZ · 1,626 clinicians
Hospital affiliation
- Mayo Clinic HospitalPhoenix, AZ
Industry payments (Open Payments)
- 2025$1,500 · 1 payment from 1 company
- 2024$304.52 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,500 | 1 |
What the 2025 payments were for
- Education$1,500 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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