Doctor profile · Federal record
Dr. Diana Kim Liu, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1730318460
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1275 York Ave
New York, NY 100656007
(212) 639-2000
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- March 6, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #262091
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730318460. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
102
Distinct HCPCS
4
Medicare allowed
$17,567
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 41 | 41 | $205 | |
99284 |
Emergency department visit with moderate level of medical decision making | 34 | 32 | $140 | |
99283 |
Emergency department visit with low level of medical decision making | 14 | 14 | $84 | |
99291 |
Critical care, first 30-74 minutes | 13 | 12 | $247 |
In context: peer comparison
Among 345 peers in New York Emergency Medicine Physician, average services per provider: 70. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$8,468
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tresiba Flextouch U-100 (Insulin Degludec) | Brand | 11 | 0 | $8,468 |
Frequently asked questions
What is Dr. Diana Kim Liu's medical specialty?
Dr. Diana Kim Liu practices Emergency Medicine Physician in New York, NY.
Where does Dr. Diana Kim Liu practice?
Dr. Diana Kim Liu practices at 1275 York Ave, New York, NY 100656007. Office phone: 2126392000.
What is Dr. Diana Kim Liu's NPI?
Dr. Diana Kim Liu's National Provider Identifier (NPI) is 1730318460, issued by NPPES.
Does Dr. Diana Kim Liu accept Medicare assignment?
Yes. Dr. Diana Kim Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Kim Liu commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.