Doctor profile · Federal record
Dr. Sheri Dewan, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Geneva, IL
- NPI 1497972640
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
351 Delnor Dr
Geneva, IL 60134
(630) 933-4056 - Additional location
-
25 N Winfield RD
Winfield, IL 60190 - Additional location
-
302 Randall RD, Ste 104A
Geneva, IL 601344209 - Mailing address
-
25 N Winfield RD
Winfield, IL 60190
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- June 27, 2018
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Illinois #036.131019
- Medicaid
- IL #036131019
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497972640. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
103
Distinct HCPCS
5
Medicare allowed
$11,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 29 | 28 | $88 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 26 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 18 | 18 | $96 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 16 | 16 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $182 |
In context: peer comparison
Among 2 peers in Geneva Neurological Surgery Physician, average services per provider: 38. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$25,758
Transactions
42
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 40 | $25,368.17 | |
| Vertex Pharmaceuticals Incorporated | 1 | $375.00 | |
| Boston Scientific Corporation | 1 | $15.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$35
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 11 | 0 | $35 |
Hospital affiliations
Frequently asked questions
What is Dr. Sheri Dewan's medical specialty?
Dr. Sheri Dewan practices Neurological Surgery Physician in Geneva, IL.
Where does Dr. Sheri Dewan practice?
Dr. Sheri Dewan practices at 351 Delnor Dr, Geneva, IL 60134. Office phone: 6309334056.
What is Dr. Sheri Dewan's NPI?
Dr. Sheri Dewan's National Provider Identifier (NPI) is 1497972640, issued by NPPES.
Does Dr. Sheri Dewan accept Medicare assignment?
Yes. Dr. Sheri Dewan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sheri Dewan commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.