Doctor profile · Federal record
Dr. Katherine Vanloon, MD MPH
Medical Oncology Physician (CMS: Medical Oncology) · San Francisco, CA
- NPI 1497910335
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1600 Divisadero St, 4Th Floor
San Francisco, CA 941153010
(415) 353-9888
fax (415) 353-7023
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- February 6, 2014
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- California #A108398
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497910335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
106
Distinct HCPCS
2
Medicare allowed
$17,531
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 93 | 41 | $160 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $203 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 70. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$3,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Imatinib Mesylate | Generic | 13 | 0 | $3,202 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Vanloon's medical specialty?
Dr. Katherine Vanloon practices Medical Oncology Physician in San Francisco, CA.
Where does Dr. Katherine Vanloon practice?
Dr. Katherine Vanloon practices at 1600 Divisadero St, San Francisco, CA 941153010. Office phone: 4153539888.
What is Dr. Katherine Vanloon's NPI?
Dr. Katherine Vanloon's National Provider Identifier (NPI) is 1497910335, issued by NPPES.
Does Dr. Katherine Vanloon accept Medicare assignment?
Yes. Dr. Katherine Vanloon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Vanloon 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). Source: CMS Medicare Physician & Other Practitioners file.