Cameron Koester, DO
NPI 1831619022 · Cardiovascular Disease Physician · Saint Peters, MO
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cameron Koester, DO is a Cardiovascular Disease Physician provider in Saint Peters, MO (NPI 1831619022).
Provider details
- NPI number
- 1831619022
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2024012287 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
315 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 75 | $14 |
| 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'SG2211 | 62 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 57 | $161 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 43 | $65 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 102 | 48 |
| Metoprolol Succinate | 34 | 18 |
| Apixabanbrand: Eliquis | 24 | 15 |
| Amlodipine Besylate | 22 | 17 |
| Ezetimibe | 19 | — |
| Metoprolol Tartrate | 19 | — |
| Furosemide | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$112 across 6 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
Additional practice locations (1)
- 751 N Rutledge St Ste 1100Springfield, IL 62702-4968Phone: (217) 545-8000Fax: (217) 545-4735
Registry dates
- Enumerated
- 2017-06-20
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Cameron Koester's NPI number?
- Cameron Koester's National Provider Identifier (NPI) is 1831619022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cameron Koester's specialty?
- Cameron Koester is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Cameron Koester located?
- Cameron Koester's practice location on file with NPPES is 10 Hospital Dr Ste 100, Saint Peters, MO 63376-1659.
- What is Cameron Koester's phone number?
- The practice phone number listed in the NPPES registry for Cameron Koester is (636) 916-7272.
- Does Cameron Koester accept Medicare?
- Cameron Koester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cameron Koester's NPI active?
- Yes — Cameron Koester's NPI (1831619022) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.