Doctor profile · Federal record
Dr. William Rafelson, M.D.
Hematology & Oncology Physician (CMS: Medical Oncology) · Morristown, NJ
- NPI 1992142046
- Accepts Medicare
- MIPS 84.6 / 100 · 2023
- 17 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
100 Madison Ave
Morristown, NJ 079606136
(973) 971-7960
fax (973) 898-1640 - Mailing address
-
100 Madison Ave # 312
Morristown, NJ 079606136
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- October 29, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New Jersey #25MA10781500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992142046. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
832
Distinct HCPCS
9
Medicare allowed
$105,519
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 309 | 138 | $102 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 263 | 120 | $150 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 89 | 89 | $190 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 40 | 23 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 34 | $69 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 36 | 29 | $69 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 24 | 16 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $140 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $179 |
In context: peer comparison
Among 1 peers in Morristown Hematology & Oncology Physician, average services per provider: 92. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$5,698
Transactions
91
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exelixis INC. | 4 | $2,202.96 | |
| Aveo Pharmaceuticals, INC. | 1 | $910.00 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $557.23 | |
| E.R. Squibb & Sons, L.L.C. | 18 | $290.96 | |
| Merck Sharp & Dohme LLC | 12 | $207.07 | |
| Daiichi Sankyo INC. | 14 | $202.12 | |
| Ferring Pharmaceuticals INC. | 3 | $168.81 | |
| Novartis Pharmaceuticals Corporation | 11 | $162.64 | |
| Pfizer INC. | 8 | $162.40 | |
| Medtronic, INC. | 1 | $136.04 | |
| Janssen Biotech, INC. | 4 | $97.48 | |
| Mirati Therapeutics, INC. | 4 | $74.12 | |
| Sun Pharmaceutical Industries INC. | 3 | $66.59 | |
| Astellas Pharma US INC | 3 | $65.79 | |
| Emd Serono, INC. | 2 | $47.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
647
Patients
110
Total drug cost
$2,594,844
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 175 | 40 | $933 |
| Abiraterone Acetate | Generic | 173 | 30 | $191,441 |
| Nubeqa (Darolutamide) | Brand | 71 | 11 | $947,873 |
| Erleada (Apalutamide) | Brand | 41 | 0 | $598,707 |
| Xtandi (Enzalutamide) | Brand | 35 | 0 | $461,890 |
| Orgovyx (Relugolix) | Brand | 31 | 0 | $83,475 |
| Ondansetron Hcl | Generic | 29 | 16 | $906 |
| Dexamethasone | Generic | 22 | 13 | $792 |
| Gabapentin | Generic | 19 | 0 | $141 |
| Lenvima (Lenvatinib Mesylate) | Brand | 14 | 0 | $308,493 |
Frequently asked questions
What is Dr. William Rafelson's medical specialty?
Dr. William Rafelson practices Hematology & Oncology Physician in Morristown, NJ.
Where does Dr. William Rafelson practice?
Dr. William Rafelson practices at 100 Madison Ave, Morristown, NJ 079606136. Office phone: 9739717960.
What is Dr. William Rafelson's NPI?
Dr. William Rafelson's National Provider Identifier (NPI) is 1992142046, issued by NPPES.
Does Dr. William Rafelson accept Medicare assignment?
Yes. Dr. William Rafelson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Rafelson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.