Janani Rangaswami, MD
NPI 1275748626ActiveIndividual· Internal Medicine, Nephrology· Washington, DC
Internal Medicine, Nephrology (MD) in Washington, District of Columbia, licensed in DC, with an NPI issued in May 2007. Enrolled in Medicare as practitioner - nephrology. Boehringer Ingelheim International Gmbh was the largest of 3 companies reporting payments in 2025, $41,429 in all, mostly consulting fees.
Overview
| NPI | 1275748626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2007 |
| Last updated in NPPES | Jul 12, 2021 |
| Certified by provider | Jul 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD049393 | DC |
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 - Nephrology (DC) |
|---|
Industry payments (Open Payments)
- 2025$41,429 · 30 payments from 3 companies
- 2024$9,953 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim International Gmbh | $21,369 | 11 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $10,243 | 9 |
| Bayer Healthcare Pharmaceuticals Inc. | $9,818 | 10 |
What the 2025 payments were for
- Consulting Fee$27,600 · 6 payments
- Travel and Lodging$13,160 · 10 payments
- Food and Beverage$669.26 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 nephrologists in Washington · All nephrologists in District of Columbia