Doctor profile · Federal record
Dr. Xiaolin Yu, M.D., PH.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Morristown, NJ
- NPI 1861717779
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Madison Ave, Box 96
Morristown, NJ 079606136
(973) 971-4287
fax (973) 290-8325 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- February 2, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- New Jersey #25MA09255200
- Medicaid
- RI #XY94117
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861717779. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
800
Distinct HCPCS
5
Medicare allowed
$125,722
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 408 | 390 | $185 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 236 | 231 | $140 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 92 | 87 | $128 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 51 | $85 | |
99283 |
Emergency department visit with low level of medical decision making | 12 | 12 | $76 |
In context: peer comparison
Among 16 peers in Morristown Hospitalist Physician, average services per provider: 252. This provider delivers 3.2× the peer median.Frequently asked questions
What is Dr. Xiaolin Yu's medical specialty?
Dr. Xiaolin Yu practices Hospitalist Physician in Morristown, NJ.
Where does Dr. Xiaolin Yu practice?
Dr. Xiaolin Yu practices at 100 Madison Ave, Morristown, NJ 079606136. Office phone: 9739714287.
What is Dr. Xiaolin Yu's NPI?
Dr. Xiaolin Yu's National Provider Identifier (NPI) is 1861717779, issued by NPPES.
Does Dr. Xiaolin Yu accept Medicare assignment?
Yes. Dr. Xiaolin Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiaolin Yu commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.