Doctor profile · Federal record
Dr. Yun-Yun Chen, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Internal Medicine Physician · Boston, MA
- NPI 1366898801
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
75 Francis St # Streetl1
Boston, MA 021156110
(617) 732-8210 - Additional location
-
2401 W Belvedere Ave
Baltimore, MD 212155216
(410) 601-9386 - Mailing address
-
75 Francis Street, Cwn L1
Boston, MA 02115
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- March 17, 2018
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Massachusetts #270473 · Maryland #P32556
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366898801. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
195
Distinct HCPCS
7
Medicare allowed
$17,196
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 97 | 50 | $53 | |
01996 |
Daily hospital management of continuous spinal drug administration | 23 | 13 | $66 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 11 | $84 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 16 | 16 | $135 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 16 | 16 | $64 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 13 | 13 | $46 | |
01214 |
Anesthesia for total hip replacement | 11 | 11 | $473 |
In context: peer comparison
Among 267 peers in this city , average services per provider: 32. This provider delivers 6.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Yun-Yun Chen's medical specialty?
Dr. Yun-Yun Chen practices Anesthesiology Physician in Boston, MA.
Where does Dr. Yun-Yun Chen practice?
Dr. Yun-Yun Chen practices at 75 Francis St # Streetl1, Boston, MA 021156110. Office phone: 6177328210.
What is Dr. Yun-Yun Chen's NPI?
Dr. Yun-Yun Chen's National Provider Identifier (NPI) is 1366898801, issued by NPPES.
Does Dr. Yun-Yun Chen accept Medicare assignment?
Yes. Dr. Yun-Yun Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yun-Yun Chen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Daily hospital management of continuous spinal drug administration (HCPCS 01996); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.