Doctor profile · Federal record
Dr. John Wang, MD, MS
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Duxbury, MA
- NPI 1740499888
- Accepts Medicare
- 33 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
56 Depot St #2842
Duxbury, MA 023312842
(845) 470-0370
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 8, 2016
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #234124
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740499888. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
683
Distinct HCPCS
2
Medicare allowed
$121,118
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 632 | 593 | $174 | |
99291 |
Critical care, first 30-74 minutes | 51 | 47 | $214 |
In context: peer comparison
Among 2 peers in Duxbury Internal Medicine Physician, average services per provider: 137. This provider delivers 5.0× the peer median.Frequently asked questions
What is Dr. John Wang's medical specialty?
Dr. John Wang practices Internal Medicine Physician in Duxbury, MA.
Where does Dr. John Wang practice?
Dr. John Wang practices at 56 Depot St #2842, Duxbury, MA 023312842. Office phone: 8454700370.
What is Dr. John Wang's NPI?
Dr. John Wang's National Provider Identifier (NPI) is 1740499888, issued by NPPES.
Does Dr. John Wang accept Medicare assignment?
Yes. Dr. John Wang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Wang commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.