JOHN ACKER, M.D.
Cardiovascular Disease Physician · KNOXVILLE, TN
Individual Active NPI 1497756241
Medicare payment data Part B · 2023
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2023 | 374 | 1,601 | $245,345 | $89,861 | $64,171 |
| 2022 | 371 | 1,494 | $249,201 | $90,953 | $63,202 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | ✓ | 12541 | TN |
Medicare participation
Enrolled in Medicare
CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2023.
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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See all Cardiovascular Disease Physician providers in Tennessee →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.