Doctor profile · Federal record
Dr. Kam Lun Au Yeung, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Fresno, CA
- NPI 1669449823
- Accepts Medicare
- MIPS 77.9 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2823 Fresno St
Fresno, CA 937211324
(559) 459-4390 - Mailing address
-
2625 E Divisadero St
Fresno, CA 937211431
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 27, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #C142071
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669449823. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
368
Distinct HCPCS
4
Medicare allowed
$45,302
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 202 | 62 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 58 | 56 | $177 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 57 | 25 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 51 | 49 | $117 |
In context: peer comparison
Among 31 peers in Fresno Hospitalist Physician, average services per provider: 145. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$125
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ipsen Biopharmaceuticals, INC | 1 | $125.00 |
By nature of payment
Frequently asked questions
What is Dr. Kam Lun Au Yeung's medical specialty?
Dr. Kam Lun Au Yeung practices Hospitalist Physician in Fresno, CA.
Where does Dr. Kam Lun Au Yeung practice?
Dr. Kam Lun Au Yeung practices at 2823 Fresno St, Fresno, CA 937211324. Office phone: 5594594390.
What is Dr. Kam Lun Au Yeung's NPI?
Dr. Kam Lun Au Yeung's National Provider Identifier (NPI) is 1669449823, issued by NPPES.
Does Dr. Kam Lun Au Yeung accept Medicare assignment?
Yes. Dr. Kam Lun Au Yeung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kam Lun Au Yeung commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.