Doctor profile · Federal record
Dr. Carol Nishikubo, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Santa Monica, CA
- NPI 1023083888
- Accepts Medicare
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2001 Santa Monica Blvd Ste 560W
Santa Monica, CA 904042182
(310) 453-5654
fax (310) 453-6885 - Mailing address
-
2021 Santa Monica Blvd, Suite 400E
Santa Monica, CA 904042208
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- January 23, 2024
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #G78746
- Medicaid (2)
- CA #G787460 · CA #GR0085740
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023083888. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,594
Distinct HCPCS
10
Medicare allowed
$398,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 8,160 | 23 | $23 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 920 | 401 | $8 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 742 | 19 | $1 | |
36415 |
Insertion of needle into vein for collection of blood sample | 697 | 383 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 673 | 353 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 624 | 407 | $100 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 313 | 178 | $137 | |
86300 |
Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3 | 275 | 182 | $20 | |
82378 |
Carcinoembryonic antigen (cea) protein level | 260 | 181 | $18 | |
96375 |
Injection of additional new drug or substance into vein | 214 | 22 | $18 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 890. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$112
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 1 | $111.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
595
Patients
102
Total drug cost
$948,359
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 175 | 58 | $5,194 |
| Letrozole | Generic | 65 | 17 | $1,940 |
| Hydroxyurea | Generic | 63 | 15 | $3,053 |
| Warfarin Sodium | Generic | 39 | 0 | $720 |
| Xarelto (Rivaroxaban) | Brand | 39 | 0 | $34,355 |
| Eliquis (Apixaban) | Brand | 34 | 0 | $32,063 |
| Ibrance (Palbociclib) | Brand | 32 | 0 | $457,157 |
| Tamoxifen Citrate | Generic | 29 | 12 | $731 |
| Alendronate Sodium | Generic | 21 | 0 | $164 |
| Imbruvica (Ibrutinib) | Brand | 21 | 0 | $296,053 |
Frequently asked questions
What is Dr. Carol Nishikubo's medical specialty?
Dr. Carol Nishikubo practices Hematology & Oncology Physician in Santa Monica, CA.
Where does Dr. Carol Nishikubo practice?
Dr. Carol Nishikubo practices at 2001 Santa Monica Blvd Ste 560W, Santa Monica, CA 904042182. Office phone: 3104535654.
What is Dr. Carol Nishikubo's NPI?
Dr. Carol Nishikubo's National Provider Identifier (NPI) is 1023083888, issued by NPPES.
Does Dr. Carol Nishikubo accept Medicare assignment?
Yes. Dr. Carol Nishikubo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carol Nishikubo commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Injection, palonosetron hcl, 25 mcg (HCPCS J2469). Source: CMS Medicare Physician & Other Practitioners file.