Doctor profile · Federal record
Dr. Kjirsten Ayn Carlson Betz, MD
Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · San Francisco, CA
- NPI 1124552880
- Accepts Medicare
- MIPS 84.1 / 100 · 2023
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2351 Clay St Ste 512
San Francisco, CA 941151931
(415) 600-1817
fax (415) 369-1369 - Additional location
-
165 Rowland Way Ste 201
Novato, CA 949455055 - Mailing address
-
Po Box 276950
Sacramento, CA 958276950
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- November 22, 2024
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2086X0206X — NUCC code
- State license (1)
- California #A147052
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124552880. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
3
Medicare allowed
$4,463
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 21 | 17 | $62 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $98 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $180 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 17. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$565
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Endomagnetics Ltd | 4 | $564.57 |
By nature of payment
Frequently asked questions
What is Dr. Kjirsten Ayn Carlson Betz's medical specialty?
Dr. Kjirsten Ayn Carlson Betz practices Surgical Oncology Physician in San Francisco, CA.
Where does Dr. Kjirsten Ayn Carlson Betz practice?
Dr. Kjirsten Ayn Carlson Betz practices at 2351 Clay St Ste 512, San Francisco, CA 941151931. Office phone: 4156001817.
What is Dr. Kjirsten Ayn Carlson Betz's NPI?
Dr. Kjirsten Ayn Carlson Betz's National Provider Identifier (NPI) is 1124552880, issued by NPPES.
Does Dr. Kjirsten Ayn Carlson Betz accept Medicare assignment?
Yes. Dr. Kjirsten Ayn Carlson Betz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kjirsten Ayn Carlson Betz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.