Provider Profile
Kelsey E. Koenig, PA-C
Unclaimed ProfileAbout Kelsey Koenig
Kelsey E. Koenig, PA-C is a physician assistant based in O Fallon, IL. Kelsey is a 2018 graduate of Southern Illinois University School of Medicine. According to Medicare claims data, Kelsey cared for 291 Medicare patients across 339 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (618) 624-6181
- Email not available
Practice Locations
310 N 7 HILLS RD STE 220
O Fallon, IL 62269
Procedures Most Often Billed to Medicare
339 services · 291 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
11 | 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 |
111 | 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 |
108 | More often than most peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
33 | As often as other peers in Physician Assistant |
| Urinalysis, manual test | Lab test | 81002 |
23 | As often as other peers in Physician Assistant |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | Lab test | 87428 |
16 | Less often than most peers in Physician Assistant |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
14 | Less often than most peers in Physician Assistant |
| Transitional care management services for problem of at least moderate complexity | Office visit | 99495 |
12 | Less often than most peers in Physician Assistant |
| Administration of influenza virus vaccine | Billing code | G0008 |
11 | Less often than most 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 29 related providers in 4 groups
Other physician assistants in O Fallon 7
Same specialty, same city.
Trained at Southern Illinois University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Southern Illinois University School of Medicine 6
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Kelsey E. Koenig?
Kelsey E. Koenig is a physician assistant in O Fallon, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Kelsey E. Koenig's address?
Kelsey E. Koenig is listed at 310 N 7 Hills Rd Ste 220, O Fallon, IL 62269. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Kelsey E. Koenig?
The number on file is (618) 624-6181. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Kelsey E. Koenig's NPI number?
Kelsey E. Koenig's National Provider Identifier is 1962973982. 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 Kelsey E. Koenig train?
Kelsey E. Koenig attended Southern Illinois University School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Kelsey E. Koenig been practicing?
Kelsey E. Koenig has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Kelsey E. Koenig perform?
According to Medicare billing data, Kelsey E. Koenig provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kelsey E. Koenig confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kelsey E. Koenig. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.