Sundaram Krishnan Chettiar, M.D.
NPI 1497047641ActiveIndividual· Anesthesiology, Pain Medicine· Baltimore, MD
Anesthesiology, Pain Medicine (M.D.) in Baltimore, Maryland, licensed in MD, with an NPI issued in May 2011. 274 Medicare patients in 2024, $230,477 paid; all of their 1,018 Part D prescriptions were generic. Nevro Corp. was the largest of 7 companies reporting payments in 2024, $577.72 in all, mostly food and beverage.
Overview
| NPI | 1497047641 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 6, 2011 |
| Last updated in NPPES | Jul 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | D79893 | 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 - Pain Management (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 274 |
|---|---|
| Services billed | 8,930 across 30 procedure codes |
| Paid by Medicare | $230,477 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,018 · 1,103 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $13,382 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2024$577.72 · 16 payments from 7 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Nevro Corp. | $213.26 | 6 |
| Medtronic, Inc. | $165.95 | 1 |
| Saluda Medical Americas, Inc. | $90.92 | 5 |
| Stryker Corporation | $45.82 | 1 |
| Lundbeck LLC | $23.93 | 1 |
What the 2024 payments were for
- Food and Beverage$577.72 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 pain medicine anesthesiologists in Baltimore · All pain medicine anesthesiologists in Maryland