Doctor profile · Federal record
Dr. Katherine Yu, DO, MPH
Internal Medicine Physician (CMS: Internal Medicine) · Mental Health Counselor · Student in an Organized Health Care Education/Training Program · Oakland, CA
- NPI 1265568513
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1411 E 31St St Fl 2
Oakland, CA 946021018
(510) 437-5039
fax (510) 535-7313 - Additional location
-
4163 Quail Run Dr
Danville, CA 945065844
(925) 818-7405
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- August 6, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A19977
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265568513. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
181
Distinct HCPCS
4
Medicare allowed
$17,883
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 81 | 41 | $88 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 49 | 32 | $55 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 18 | $133 | |
99285 |
Emergency department visit with high level of medical decision making | 24 | 23 | $187 |
In context: peer comparison
Among 78 peers in Oakland Internal Medicine Physician, average services per provider: 326. This provider delivers 0.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Katherine Yu's medical specialty?
Dr. Katherine Yu practices Internal Medicine Physician in Oakland, CA.
Where does Dr. Katherine Yu practice?
Dr. Katherine Yu practices at 1411 E 31St St Fl 2, Oakland, CA 946021018. Office phone: 5104375039.
What is Dr. Katherine Yu's NPI?
Dr. Katherine Yu's National Provider Identifier (NPI) is 1265568513, issued by NPPES.
Does Dr. Katherine Yu accept Medicare assignment?
Yes. Dr. Katherine Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Yu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.