Doctor profile · Federal record
Dr. Corey Merrill
Physician Assistant · Glenview, IL
- NPI 1386032308
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2401 Ravine Way, Suite 200
Glenview, IL 600257645
(847) 998-5680 - Additional location
-
9850 Genesee Ave Ste 320
La Jolla, CA 920371208
(858) 554-1212
fax (858) 795-1195 - Mailing address
-
900 Rand RD, Sutie 300
Des Plaines, IL 600162359
Credentials & registration
- NPI registered
- December 2014 — 12 yrs on file
- Profile last updated
- February 10, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386032308. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
425
Distinct HCPCS
7
Medicare allowed
$29,050
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 77 | 68 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 71 | $85 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 76 | 16 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 64 | 56 | $58 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $102 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 39 | 39 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 32 | $115 |
In context: peer comparison
Among 9 peers in Glenview Physician Assistant, average services per provider: 163. This provider delivers 2.6× the peer median.Open Payments
Industry payments received
All-time total
$31
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| 180 Medical, INC. | 1 | $17.66 | |
| Ethicon US, LLC | 1 | $13.23 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
170
Patients
67
Total drug cost
$1,219
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 60 | 28 | $279 |
| Oxycodone Hcl | Generic | 55 | 39 | $227 |
| Atorvastatin Calcium | Generic | 15 | 0 | $181 |
| Diclofenac Sodium | Generic | 14 | 0 | $318 |
| Ibuprofen | Generic | 13 | 0 | $127 |
| Metformin Hcl | Generic | 13 | 0 | $88 |
Hospital affiliations
Frequently asked questions
What is Dr. Corey Merrill's medical specialty?
Dr. Corey Merrill practices Physician Assistant in Glenview, IL.
Where does Dr. Corey Merrill practice?
Dr. Corey Merrill practices at 2401 Ravine Way, Glenview, IL 600257645. Office phone: 8479985680.
What is Dr. Corey Merrill's NPI?
Dr. Corey Merrill's National Provider Identifier (NPI) is 1386032308, issued by NPPES.
Does Dr. Corey Merrill accept Medicare assignment?
Yes. Dr. Corey Merrill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Corey Merrill 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); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.