RICHARD ANGELO ANTONUCCI (MD) – Hematology & Oncology Physician, NPI 1841290541
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for RICHARD ANGELO ANTONUCCI (MD)
726 HAMPTON ROADS DR
KNOXVILLE, TN 379344071
Phone: (865) 675-1209
Fax: (865) 675-1109
Type: Mailing
7551 DANNAHER WAY
POWELL, TN 378494029
Phone: (865) 637-9330
Fax: (865) 859-7222
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $98.
Total Amount is formed as General ($98) + Research ($0) + Ownership ($0) = $98.
Last reported payment date: 2024-04-25 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($98).
Total Amount
$98
General + Research + Ownership
Payments
1
Total payment records
General Amount
$98
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $98 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-07-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040712001553 | I | Internal Medicine | TN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 110 | 59 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 16 | 16 | $0 |
Insurance plans in this area (ZIP 37934)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TN | |
| - | TN | |
| Internal Medicine, Pediatric Medicine | WV | |
| Internal Medicine | CO | |
| - | TN | |
| Internal Medicine | FL | |
| Nurse Practitioner | TN | |
| Nurse Practitioner | TN | |
| Internal Medicine, Pulmonary Disease | TN | |
| Pulmonary Disease, Critical Care (Intensivists) | OK |
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