Doctor profile · Federal record
Dr. Anne Chiang, MD
Medical Oncology Physician (CMS: Medical Oncology) · New Haven, CT
- NPI 1073619490
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 York Street, Np15-304, Yale University School of Medicine
New Haven, CT 06520
(203) 200-5864 - Mailing address
-
20 York St, Np15-304
New Haven, CT 065103220
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State license (1)
- Connecticut #046835
- Medicaid
- CT #008002184
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073619490. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
185
Distinct HCPCS
5
Medicare allowed
$22,968
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 29 | $103 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 60 | 29 | $151 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 25 | 19 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 14 | $70 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $183 |
In context: peer comparison
Among 15 peers in New Haven Medical Oncology Physician, average services per provider: 62. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$38,676
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 12 | $14,429.31 | |
| Jazz Pharmaceuticals INC. | 1 | $11,925.00 | |
| Amgen INC. | 2 | $4,116.00 | |
| Fosun Pharma USA INC. | 2 | $3,820.09 | |
| Genentech USA, INC. | 3 | $2,392.66 | |
| Coherus Biosciences INC. | 1 | $1,800.00 | |
| Janssen Scientific Affairs, LLC | 1 | $145.88 | |
| Regeneron Healthcare Solutions, INC. | 1 | $46.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
12
Total drug cost
$301
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prochlorperazine Maleate | Generic | 17 | 12 | $301 |
Frequently asked questions
What is Dr. Anne Chiang's medical specialty?
Dr. Anne Chiang practices Medical Oncology Physician in New Haven, CT.
Where does Dr. Anne Chiang practice?
Dr. Anne Chiang practices at 200 York Street, Np15-304, New Haven, CT 06520. Office phone: 2032005864.
What is Dr. Anne Chiang's NPI?
Dr. Anne Chiang's National Provider Identifier (NPI) is 1073619490, issued by NPPES.
Does Dr. Anne Chiang accept Medicare assignment?
Yes. Dr. Anne Chiang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anne Chiang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.