Doctor profile · Federal record
Dr. Katherine Cohen, FNP-C
Hematology & Oncology Physician (CMS: Nurse Practitioner) · Family Nurse Practitioner · Santa Clarita, CA
- NPI 1043753650
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
27235 Tourney RD Ste 2400
Santa Clarita, CA 913555905
(661) 255-9287
fax (661) 255-8478 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- November 2016 — 10 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #95005532
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043753650. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,384
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $592.12 | |
| Novartis Pharmaceuticals Corporation | 6 | $532.72 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $124.99 | |
| Tempus Ai, INC | 1 | $115.61 | |
| Ge Healthcare | 1 | $18.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
530
Patients
193
Total drug cost
$353,099
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 122 | 46 | $3,874 |
| Tamoxifen Citrate | Generic | 46 | 18 | $1,481 |
| Prochlorperazine Maleate | Generic | 43 | 24 | $799 |
| Gabapentin | Generic | 40 | 16 | $995 |
| Eliquis (Apixaban) | Brand | 39 | 18 | $41,022 |
| Ondansetron Hcl | Generic | 31 | 21 | $537 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 30 | 12 | $1,073 |
| Pantoprazole Sodium | Generic | 29 | 16 | $838 |
| Hydroxyurea | Generic | 27 | 0 | $884 |
| Prednisone | Generic | 26 | 11 | $230 |
Frequently asked questions
What is Dr. Katherine Cohen's medical specialty?
Dr. Katherine Cohen practices Hematology & Oncology Physician in Santa Clarita, CA.
Where does Dr. Katherine Cohen practice?
Dr. Katherine Cohen practices at 27235 Tourney RD Ste 2400, Santa Clarita, CA 913555905. Office phone: 6612559287.
What is Dr. Katherine Cohen's NPI?
Dr. Katherine Cohen's National Provider Identifier (NPI) is 1043753650, issued by NPPES.
Does Dr. Katherine Cohen accept Medicare assignment?
Yes. Dr. Katherine Cohen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.