Doctor profile · Federal record
Dr. Himani Singh, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Oceanside, CA
- NPI 1558546192
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3617 Vista Way
Oceanside, CA 920564522
(760) 758-5770
fax (760) 721-8597
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- March 7, 2017
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A143620
- Medicaid
- NY #03367755
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558546192. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,293
Distinct HCPCS
8
Medicare allowed
$74,408
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 326 | 63 | $8 | |
36415 |
Insertion of needle into vein for collection of blood sample | 308 | 69 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 205 | 100 | $191 | |
96372 |
Injection of drug or substance under skin or into muscle | 140 | 21 | $15 | |
80053 |
Blood test, comprehensive group of blood chemicals | 137 | 47 | $10 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 85 | 64 | $137 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 46 | 46 | $233 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 30 | $97 |
In context: peer comparison
Among 3 peers in Oceanside Hematology & Oncology Physician, average services per provider: 792. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$1,038
Transactions
31
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 7 | $186.95 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $162.97 | |
| Daiichi Sankyo INC. | 4 | $148.20 | |
| Novartis Pharmaceuticals Corporation | 3 | $86.47 | |
| SpringWorks Therapeutics, INC. | 2 | $81.95 | |
| Merck Sharp & Dohme LLC | 2 | $59.83 | |
| BeiGene USA, INC. | 2 | $55.33 | |
| Eisai INC. | 2 | $50.52 | |
| Celgene Corporation | 2 | $44.12 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $35.50 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $30.75 | |
| Janssen Biotech, INC. | 1 | $23.29 | |
| Legend Biotech USA INC. | 1 | $23.00 | |
| Regeneron Healthcare Solutions, INC. | 1 | $17.02 | |
| Lilly USA, LLC | 1 | $16.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
347
Patients
42
Total drug cost
$1,598,438
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 138 | 42 | $5,703 |
| Hydroxyurea | Generic | 46 | 0 | $1,299 |
| Ibrance (Palbociclib) | Brand | 26 | 0 | $399,545 |
| Procrit (Epoetin Alfa) | Brand | 24 | 0 | $18,368 |
| Xarelto (Rivaroxaban) | Brand | 22 | 0 | $23,573 |
| Potassium Chloride | Generic | 16 | 0 | $161 |
| Exemestane | Generic | 14 | 0 | $4,735 |
| Mirtazapine | Generic | 14 | 0 | $227 |
| Revlimid (Lenalidomide) | Brand | 13 | 0 | $305,394 |
| Cabometyx (Cabozantinib S-Malate) | Brand | 12 | 0 | $587,600 |
Hospital affiliations
Frequently asked questions
What is Dr. Himani Singh's medical specialty?
Dr. Himani Singh practices Hematology & Oncology Physician in Oceanside, CA.
Where does Dr. Himani Singh practice?
Dr. Himani Singh practices at 3617 Vista Way, Oceanside, CA 920564522. Office phone: 7607585770.
What is Dr. Himani Singh's NPI?
Dr. Himani Singh's National Provider Identifier (NPI) is 1558546192, issued by NPPES.
Does Dr. Himani Singh accept Medicare assignment?
Yes. Dr. Himani Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Himani Singh commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.