Doctor profile · Federal record
Dr. Alissa Chen, MD, MPH
Internal Medicine Physician (CMS: Internal Medicine) · New Haven, CT
- NPI 1548825326
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St
New Haven, CT 065103220
(203) 688-4242
Credentials & registration
- NPI registered
- May 2019 — 7 yrs on file
- Profile last updated
- April 25, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #70389
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548825326. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
46
Distinct HCPCS
2
Medicare allowed
$3,346
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 32 | 17 | $82 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 14 | 12 | $52 |
In context: peer comparison
Among 66 peers in this city , average services per provider: 73. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Alissa Chen's medical specialty?
Dr. Alissa Chen practices Internal Medicine Physician in New Haven, CT.
Where does Dr. Alissa Chen practice?
Dr. Alissa Chen practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Alissa Chen's NPI?
Dr. Alissa Chen's National Provider Identifier (NPI) is 1548825326, issued by NPPES.
Does Dr. Alissa Chen accept Medicare assignment?
Yes. Dr. Alissa Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alissa Chen 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). Source: CMS Medicare Physician & Other Practitioners file.