NICKOLAS WALKER, M.D.
Emergency Medicine Physician · CLARKSVILLE, TN
Individual Active NPI 1912266289
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 401 | 468 | $480,038 | $61,365 | $45,995 |
| 2023 | 400 | 459 | $443,742 | $51,062 | $40,687 |
| 2022 | 387 | 444 | $640,677 | $59,668 | $48,359 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 216 | $168 | $125 |
| 99284 | Emergency department visit with moderate level of medical decision making | 163 | $116 | $87 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 32 | $7 | $5 |
| 99283 | Emergency department visit with low level of medical decision making | 17 | $68 | $49 |
| 99291 | Critical care, first 30-74 minutes | 15 | $197 | $157 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | ✓ | 53039 | TN |
Medicare participation
Enrolled in Medicare
CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2024.
Enrolment status from public CMS files — not a guarantee of coverage for any particular patient or plan. We hold no commercial-insurance network data; confirm with the provider and your insurer before an appointment.
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.