Kelsey Koenig, PA-C
NPI 1962973982 · Physician Assistant · O Fallon, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelsey Koenig, PA-C is a Physician Assistant provider in O Fallon, IL (NPI 1962973982).
Provider details
- NPI number
- 1962973982
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 085006906 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
328 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $104 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 33 | $107 |
| Urinalysis, Manual Test81002 | 23 | $3 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 16 | $65 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 70 | 24 |
| Levothyroxine Sodium | 52 | 18 |
| Gabapentin | 42 | 15 |
| Fluticasone Propionate | 39 | 27 |
| Sertraline Hcl | 36 | — |
| Alendronate Sodium | 35 | — |
| Amlodipine Besylate | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-12-17
- Last updated
- 2021-03-19
- Certified
- 2021-03-19
Frequently asked questions
- What is Kelsey Koenig's NPI number?
- Kelsey Koenig's National Provider Identifier (NPI) is 1962973982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsey Koenig's specialty?
- Kelsey Koenig is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelsey Koenig located?
- Kelsey Koenig's practice location on file with NPPES is 310 N 7 Hills Rd Ste 220, O Fallon, IL 62269-4111.
- What is Kelsey Koenig's phone number?
- The practice phone number listed in the NPPES registry for Kelsey Koenig is (618) 624-6181.
- Does Kelsey Koenig accept Medicare?
- Kelsey Koenig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelsey Koenig's NPI active?
- Yes — Kelsey Koenig's NPI (1962973982) is active in the NPPES registry as of the last update on 2021-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.