Doctor profile · Federal record
Dr. Kenneth Leng, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Newton, MA
- NPI 1700823440
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2014 Washington St
Newton, MA 024621607
(617) 243-6298
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 10, 2023
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Massachusetts #225638
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700823440. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
5
Medicare allowed
$15,806
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 25 | 25 | $133 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 20 | 20 | $151 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 13 | 13 | $267 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 12 | 12 | $66 | |
00670 |
Anesthesia for extensive surgery on spine | 11 | 11 | $473 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 24. This provider delivers 3.4× the peer median.Frequently asked questions
What is Dr. Kenneth Leng's medical specialty?
Dr. Kenneth Leng practices Anesthesiology Physician in Newton, MA.
Where does Dr. Kenneth Leng practice?
Dr. Kenneth Leng practices at 2014 Washington St, Newton, MA 024621607. Office phone: 6172436298.
What is Dr. Kenneth Leng's NPI?
Dr. Kenneth Leng's National Provider Identifier (NPI) is 1700823440, issued by NPPES.
Does Dr. Kenneth Leng accept Medicare assignment?
Yes. Dr. Kenneth Leng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Leng commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.