Gagandip B. Singh, MD
NPI 1801127568ActiveIndividual· Internal Medicine, Pulmonary Disease· Peoria, AZ
Internal Medicine, Pulmonary Disease (MD) with Sunrise Medical Management LLC, practicing in Peoria, Arizona. Their prescriptions cost Medicare Part D more than their services did: $1,331,113 for 2,442 claims, against $208,451 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $3,058 in all, mostly food and beverage. Lists Banner Boswell Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1801127568 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 20, 2010 |
| Last updated in NPPES | Jan 28, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 42686 | AZ |
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 - Pulmonary Disease (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 641 |
|---|---|
| Services billed | 3,165 across 21 procedure codes |
| Paid by Medicare | $208,451 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,442 · 3,951 30-day fills |
|---|---|
| Patients | 512 |
| Total drug cost | $1,331,113 |
| Generic share | 34% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical group
- Sunrise Medical Management LLCPeoria, AZ · 10 clinicians
Hospital affiliations
- Banner Boswell Medical CenterSun City, AZ
- Wickenburg Community HospitalWickenburg, AZ
Industry payments (Open Payments)
- 2025$3,058 · 135 payments from 23 companies
- 2024$2,087 · 94 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $537.56 | 27 |
| Regeneron Healthcare Solutions, Inc. | $309.62 | 10 |
| Genzyme Corporation | $290.05 | 10 |
| Verona Pharma, Inc. | $285.86 | 9 |
| Merck Sharp & Dohme LLC | $201.34 | 8 |
What the 2025 payments were for
- Food and Beverage$2,749 · 133 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$250.00 · 1 payment
- Education$59.80 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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