Doctor profile · Federal record
Dr. Katherine Clarke, CRNP
Nurse Practitioner · San Francisco, CA
- NPI 1659071801
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 W Portal Ave
San Francisco, CA 941271304
(888) 663-6331
fax (415) 252-7176 - Mailing address
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Credentials & registration
- NPI registered
- March 2023 — 3 yrs on file
- Profile last updated
- July 16, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #95033930
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659071801. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 1 | $21.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
507
Patients
387
Total drug cost
$6,097
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 92 | 83 | $605 |
| Methylprednisolone | Generic | 56 | 52 | $613 |
| Fluticasone Propionate | Generic | 50 | 30 | $416 |
| Doxycycline Hyclate | Generic | 49 | 43 | $535 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 41 | 33 | $1,653 |
| Atorvastatin Calcium | Generic | 29 | 15 | $483 |
| Levothyroxine Sodium | Generic | 24 | 14 | $624 |
| Amlodipine Besylate | Generic | 23 | 0 | $137 |
| Triamcinolone Acetonide | Generic | 23 | 22 | $130 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 22 | 20 | $264 |
Frequently asked questions
What is Dr. Katherine Clarke's medical specialty?
Dr. Katherine Clarke practices Nurse Practitioner in San Francisco, CA.
Where does Dr. Katherine Clarke practice?
Dr. Katherine Clarke practices at 2 W Portal Ave, San Francisco, CA 941271304. Office phone: 8886636331.
What is Dr. Katherine Clarke's NPI?
Dr. Katherine Clarke's National Provider Identifier (NPI) is 1659071801, issued by NPPES.
Does Dr. Katherine Clarke accept Medicare assignment?
Yes. Dr. Katherine Clarke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.