Rahul Singh, M.D.
NPI 1659535193ActiveIndividual· Surgery· Dover, DE
Surgery (M.D.) with Christiana Institute of Advanced Surgery PA, practicing in Dover, Delaware. In 2024 Medicare paid $19,841 for 100 patients, and Part D covered 145 of their prescriptions, 82% of them generic. Novo Nordisk Inc was the largest of 4 companies reporting payments in 2025, $294.79 in all, mostly food and beverage. Lists Bayhealth Medical Center, Kent Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1659535193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2008 |
| Last updated in NPPES | Oct 9, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | C10009801 | DE |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 176 across 23 procedure codes |
| Paid by Medicare | $19,841 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 266 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $10,371 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | General Surgery |
| Secondary specialties | Colorectal Surgery (Proctology), Surgical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Christiana Institute of Advanced Surgery PANewark, DE · 9 clinicians
Hospital affiliations
- Bayhealth Medical Center, Kent CampusDover, DE
- Christiana HospitalNewark, DE
- St Francis HospitalWilmington, DE
Industry payments (Open Payments)
- 2025$294.79 · 5 payments from 4 companies
- 2024$635.22 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $125.00 | 1 |
| Abbott Laboratories | $110.41 | 1 |
| Merck Sharp & Dohme LLC | $45.11 | 2 |
| Teleflex LLC | $14.27 | 1 |
What the 2025 payments were for
- Food and Beverage$294.79 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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