Doctor profile · Federal record
Dr. Ivan de Kouchkovsky
Medical Oncology Physician (CMS: Hematology/Oncology) · San Francisco, CA
- NPI 1245692839
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave, Internal Medicine Residency Program
San Francisco, CA 941432204
(415) 476-1529
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- March 9, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- California #A152456
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245692839. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
390
Distinct HCPCS
4
Medicare allowed
$62,434
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 302 | 99 | $160 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 48 | 48 | $202 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 27 | 16 | $106 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $109 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 70. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$217
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exelixis Inc. | 1 | $174.00 | |
| Merck Sharp & Dohme LLC | 2 | $43.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
515
Patients
59
Total drug cost
$1,147,078
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Abiraterone Acetate | Generic | 204 | 24 | $391,500 |
| Prednisone | Generic | 163 | 35 | $1,250 |
| Orgovyx (Relugolix) | Brand | 69 | 0 | $180,799 |
| Erleada (Apalutamide) | Brand | 25 | 0 | $382,263 |
| Nubeqa (Darolutamide) | Brand | 14 | 0 | $190,776 |
| Ondansetron Hcl | Generic | 14 | 0 | $120 |
| Bicalutamide | Generic | 13 | 0 | $250 |
| Gabapentin | Generic | 13 | 0 | $120 |
Hospital affiliations
Frequently asked questions
What is Dr. Ivan de Kouchkovsky's medical specialty?
Dr. Ivan de Kouchkovsky practices Medical Oncology Physician in San Francisco, CA.
Where does Dr. Ivan de Kouchkovsky practice?
Dr. Ivan de Kouchkovsky practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4154761529.
What is Dr. Ivan de Kouchkovsky's NPI?
Dr. Ivan de Kouchkovsky's National Provider Identifier (NPI) is 1245692839, issued by NPPES.
Does Dr. Ivan de Kouchkovsky accept Medicare assignment?
Yes. Dr. Ivan de Kouchkovsky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivan de Kouchkovsky commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.