Are you Corey Merrill? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Corey Merrill
- Glenview location main office
2401 Ravine Way, Suite 200, Glenview, IL 60025 - La Jolla location
9850 Genesee Ave Ste 320, La Jolla, CA 92037
About Corey Merrill
Corey Merrill is a physician assistant based in Glenview, IL. According to Medicare claims data, Corey cared for 390 Medicare patients across 468 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1386032308.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (847) 998-5680
- Email not available
Practice Locations
2401 RAVINE WAY SUITE 200
Glenview, IL 60025
9850 Genesee Ave Ste 320
La Jolla, CA 92037
Procedures Most Often Billed to Medicare
468 services · 390 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
16 | More often than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
13 | More often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
71 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
84 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
67 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
64 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
58 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
37 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
32 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
13 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Glenview 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from medium joint 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Corey Merrill specialize in?
Corey Merrill is a physician assistant in Glenview, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Corey Merrill located?
Corey Merrill is listed at 2401 Ravine Way Suite 200, Glenview, IL 60025. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Corey Merrill's phone number?
The number on file is (847) 998-5680. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Corey Merrill's NPI number?
Corey Merrill's National Provider Identifier is 1386032308. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Corey Merrill train?
Corey Merrill attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Corey Merrill been practicing?
Corey Merrill has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Corey Merrill do most often?
According to Medicare billing data, Corey Merrill performs procedures including aspiration and/or injection of fluid from medium joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Corey Merrill confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Corey Merrill. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.