Doctor profile · Federal record
Dr. William Antonelli, DO
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Willingboro, NJ
- NPI 1609890193
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
218 Sunset RD
Willingboro, NJ 080461110
(609) 835-3056
fax (609) 835-5741 - Additional location
-
100 Bowman Dr Lowr Level1
Voorhees, NJ 080439612
(856) 247-3000
fax (856) 247-2597 - Additional location
-
1600 Haddon Ave
Camden, NJ 081033101
(856) 757-3500
fax (856) 365-4088 - Additional location
-
175 Madison Ave
Mount Holly, NJ 080602099
(609) 914-6000
fax (609) 914-6182 - Additional location
-
90 Brick RD Fl 3
Marlton, NJ 080532177
(856) 355-6000
fax (856) 355-6731 - Mailing address
-
301 Lippincott Dr Ste 410
Marlton, NJ 080534197
Show 2 more locations
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 15, 2020
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- New Jersey #25MB06319300
- Medicaid
- NJ #6781403
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609890193. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
860
Distinct HCPCS
5
Medicare allowed
$107,422
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 481 | 193 | $127 | |
99239 |
Hospital discharge day management, more than 30 minutes | 208 | 184 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 81 | 52 | $84 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 53 | 51 | $139 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 37 | 37 | $185 |
In context: peer comparison
Among 6 peers in Willingboro Hospitalist Physician, average services per provider: 161. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $17.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
152
Patients
151
Total drug cost
$714
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 29 | 29 | $112 |
| Atorvastatin Calcium | Generic | 23 | 23 | $144 |
| Pantoprazole Sodium | Generic | 22 | 22 | $176 |
| Cephalexin | Generic | 20 | 20 | $69 |
| Prednisone | Generic | 18 | 17 | $56 |
| Losartan Potassium | Generic | 16 | 16 | $111 |
| Tramadol Hcl | Generic | 13 | 13 | $25 |
| Furosemide | Generic | 11 | 11 | $20 |
Hospital affiliations
Frequently asked questions
What is Dr. William Antonelli's medical specialty?
Dr. William Antonelli practices Hospitalist Physician in Willingboro, NJ.
Where does Dr. William Antonelli practice?
Dr. William Antonelli practices at 218 Sunset RD, Willingboro, NJ 080461110. Office phone: 6098353056.
What is Dr. William Antonelli's NPI?
Dr. William Antonelli's National Provider Identifier (NPI) is 1609890193, issued by NPPES.
Does Dr. William Antonelli accept Medicare assignment?
Yes. Dr. William Antonelli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Antonelli commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.