Doctor profile · Federal record
Dr. Michael Less, M.D
Anesthesiology Physician (CMS: Anesthesiology) · Elmhurst, IL
- NPI 1689600611
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
155 E Brush Hill RD
Elmhurst, IL 601265658
(331) 221-1000 - Mailing address
-
255 W Michigan Ave
Jackson, MI 492012218
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 12, 2017
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Illinois #036070085
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689600611. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
75
Distinct HCPCS
5
Medicare allowed
$20,382
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00670 |
Anesthesia for extensive surgery on spine | 17 | 17 | $627 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 17 | 17 | $104 | |
00520 |
Anesthesia for other closed procedure on chest | 15 | 15 | $195 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 15 | 15 | $46 | |
00790 |
Anesthesia for other procedure on upper abdomen | 11 | 11 | $393 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 21. This provider delivers 3.6× the peer median.Frequently asked questions
What is Dr. Michael Less's medical specialty?
Dr. Michael Less practices Anesthesiology Physician in Elmhurst, IL.
Where does Dr. Michael Less practice?
Dr. Michael Less practices at 155 E Brush Hill RD, Elmhurst, IL 601265658. Office phone: 3312211000.
What is Dr. Michael Less's NPI?
Dr. Michael Less's National Provider Identifier (NPI) is 1689600611, issued by NPPES.
Does Dr. Michael Less accept Medicare assignment?
Yes. Dr. Michael Less accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Less commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for extensive surgery on spine (HCPCS 00670); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other closed procedure on chest (HCPCS 00520). Source: CMS Medicare Physician & Other Practitioners file.