Doctor profile · Federal record
Dr. Ian Schermer, MD
Family Medicine Physician (CMS: Family Practice) · Rockford, IL
- NPI 1992815187
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3401 N Perryville RD
Rockford, IL 611148011
(815) 971-2000
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 18, 2010
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036-109296
- Medicaid
- IL #036109296
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992815187. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
847
Distinct HCPCS
3
Medicare allowed
$69,832
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 505 | 216 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 195 | 166 | $96 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 147 | 147 | $125 |
In context: peer comparison
Among 33 peers in this city , average services per provider: 165. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$727
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 4 | $402.13 | |
| Janssen Pharmaceuticals, Inc | 1 | $125.00 | |
| Phathom Pharmaceuticals, Inc. | 1 | $124.99 | |
| PFIZER INC. | 2 | $31.41 | |
| GlaxoSmithKline, LLC. | 1 | $24.97 | |
| Nevro Corp. | 1 | $18.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,941
Patients
1,206
Total drug cost
$71,072
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 778 | 195 | $8,997 |
| Lisinopril | Generic | 476 | 125 | $2,952 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 460 | 75 | $14,766 |
| Levothyroxine Sodium | Generic | 419 | 96 | $5,184 |
| Duloxetine Hcl | Generic | 412 | 80 | $10,160 |
| Amlodipine Besylate | Generic | 359 | 94 | $2,617 |
| Omeprazole | Generic | 277 | 91 | $4,172 |
| Tamsulosin Hcl | Generic | 271 | 69 | $5,154 |
| Hydrochlorothiazide | Generic | 253 | 73 | $1,117 |
| Gabapentin | Generic | 240 | 42 | $6,116 |
Hospital affiliations
Frequently asked questions
What is Dr. Ian Schermer's medical specialty?
Dr. Ian Schermer practices Family Medicine Physician in Rockford, IL.
Where does Dr. Ian Schermer practice?
Dr. Ian Schermer practices at 3401 N Perryville RD, Rockford, IL 611148011. Office phone: 8159712000.
What is Dr. Ian Schermer's NPI?
Dr. Ian Schermer's National Provider Identifier (NPI) is 1992815187, issued by NPPES.
Does Dr. Ian Schermer accept Medicare assignment?
Yes. Dr. Ian Schermer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Schermer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.