Doctor profile · Federal record
Dr. Winnie Au, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · New York, NY
- NPI 1114977998
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
630 W 168Th St, Mc28
New York, NY 100323725
(212) 305-1948
fax (212) 305-5777
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 7, 2008
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- New York #226923
- Medicaid
- NY #02780138
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114977998. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,724
Distinct HCPCS
10
Medicare allowed
$71,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 652 | 652 | $42 | |
77063 |
Screening 3d breast mammography | 645 | 645 | $33 | |
76641 |
Complete ultrasound scan of 1 breast | 140 | 139 | $58 | |
76642 |
Limited ultrasound scan of 1 breast | 80 | 77 | $39 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 67 | 67 | $33 | |
77065 |
Diagnostic mammography of 1 breast | 50 | 44 | $44 | |
77066 |
Diagnostic mammography of both breasts | 48 | 47 | $53 | |
76098 |
X-ray of surgical specimen | 16 | 14 | $17 | |
77049 |
Mri scan of both breasts | 14 | 14 | $126 | |
19083 |
Biopsy of breast and placement of locating device using ultrasound, first growth | 12 | 11 | $181 |
In context: peer comparison
Among 315 peers in this city , average services per provider: 372. This provider delivers 4.6× the peer median.Frequently asked questions
What is Dr. Winnie Au's medical specialty?
Dr. Winnie Au practices Diagnostic Radiology Physician in New York, NY.
Where does Dr. Winnie Au practice?
Dr. Winnie Au practices at 630 W 168Th St, New York, NY 100323725. Office phone: 2123051948.
What is Dr. Winnie Au's NPI?
Dr. Winnie Au's National Provider Identifier (NPI) is 1114977998, issued by NPPES.
Does Dr. Winnie Au accept Medicare assignment?
Yes. Dr. Winnie Au accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Winnie Au commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); Complete ultrasound scan of 1 breast (HCPCS 76641). Source: CMS Medicare Physician & Other Practitioners file.