Doctor profile · Federal record
Dr. Adam Rock, M.D.
Medical Oncology Physician (CMS: Medical Oncology) · Duarte, CA
- NPI 1477907715
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(626) 256-4673 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- July 6, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- California #A162794
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477907715. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
718
Distinct HCPCS
5
Medicare allowed
$81,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 247 | 122 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 232 | 111 | $70 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 97 | $103 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 49 | 49 | $190 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 19 | $69 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 239. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$242
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novocure Inc. | 1 | $126.28 | |
| Merck Sharp & Dohme LLC | 2 | $50.87 | |
| Deciphera Pharmaceuticals Inc. | 1 | $43.01 | |
| Mirati Therapeutics, Inc. | 1 | $21.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
514
Patients
102
Total drug cost
$5,514,795
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tagrisso (Osimertinib Mesylate) | Brand | 178 | 26 | $3,250,448 |
| Ondansetron Hcl | Generic | 41 | 22 | $428 |
| Abiraterone Acetate | Generic | 38 | 0 | $213,527 |
| Alecensa (Alectinib Hcl) | Brand | 36 | 0 | $692,253 |
| Prochlorperazine Maleate | Generic | 36 | 22 | $636 |
| Prednisone | Generic | 29 | 15 | $282 |
| Dexamethasone | Generic | 27 | 17 | $655 |
| Orgovyx (Relugolix) | Brand | 26 | 0 | $71,566 |
| Xtandi (Enzalutamide) | Brand | 19 | 0 | $290,315 |
| Lorbrena (Lorlatinib) | Brand | 16 | 0 | $343,627 |
Frequently asked questions
What is Dr. Adam Rock's medical specialty?
Dr. Adam Rock practices Medical Oncology Physician in Duarte, CA.
Where does Dr. Adam Rock practice?
Dr. Adam Rock practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6262564673.
What is Dr. Adam Rock's NPI?
Dr. Adam Rock's National Provider Identifier (NPI) is 1477907715, issued by NPPES.
Does Dr. Adam Rock accept Medicare assignment?
Yes. Dr. Adam Rock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Rock commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.