Sindhu Singh, MD
NPI 1871710483ActiveIndividual· Internal Medicine, Hematology & Oncology· Appleton, WI
Internal Medicine, Hematology & Oncology (MD) with Froedtert Manitowoc Medical Group, LLC, practicing in Appleton, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $562,532 for 560 claims, against $77,576 paid for services in 2024. Lists Froedtert Memorial Lutheran Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1871710483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 18, 2007 |
| Last updated in NPPES | Jul 7, 2023 |
| Certified by provider | Jul 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 73192 | WI |
| Internal Medicine | 207R00000X | BS9852888 | NE |
| Internal Medicine, Hematology | 207RH0000X | 73192-20 | WI |
| Internal Medicine, Medical Oncology | 207RX0202X | 73192-20 | WI |
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 - Hematology/Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 1,984 across 32 procedure codes |
| Paid by Medicare | $77,576 |
Part D prescriptions in 2024
| Prescriptions (claims) | 560 · 759 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $562,532 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Medical Oncology |
Medical group
- Froedtert Manitowoc Medical Group, LLCSheboygan, WI · 156 clinicians
Hospital affiliations
- Froedtert Memorial Lutheran HospitalMilwaukee, WI
- Holy Family MemorialManitowoc, WI
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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