Doctor profile · Federal record
Dr. Matthew Leach, M.D.
Neurology Physician (CMS: Neurology) · Chicago, IL
- NPI 1467849513
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
4440 W. 95Th Street, Suite Aip
Chicago, IL 604530001
(219) 677-7866 - Additional location
-
1425 N Randall RD
Elgin, IL 601232300
(708) 283-5500 - Additional location
-
1775 Dempster St
Park Ridge, IL 600681143
(708) 283-5500 - Additional location
-
3815 Highland Ave
Downers Grove, IL 605151500
(708) 283-5500 - Additional location
-
450 W Highway 22
Barrington, IL 600101919
(708) 283-5500 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Show 2 more locations
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- March 2, 2026
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Illinois #036-154712
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467849513. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
185
Distinct HCPCS
3
Medicare allowed
$35,206
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 141 | 95 | $227 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 30 | $83 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 11 | 11 | $48 |
In context: peer comparison
Among 86 peers in Chicago Neurology Physician, average services per provider: 171. This provider delivers 1.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Matthew Leach's medical specialty?
Dr. Matthew Leach practices Neurology Physician in Chicago, IL.
Where does Dr. Matthew Leach practice?
Dr. Matthew Leach practices at 4440 W. 95Th Street, Suite Aip, Chicago, IL 604530001. Office phone: 2196777866.
What is Dr. Matthew Leach's NPI?
Dr. Matthew Leach's National Provider Identifier (NPI) is 1467849513, issued by NPPES.
Does Dr. Matthew Leach accept Medicare assignment?
Yes. Dr. Matthew Leach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Leach commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.