Megan Samantha Knetzer, FNP
Adult Health Nurse Practitioner
Megan Samantha Knetzer is an Adult Health Nurse Practitioner based in O Fallon, IL with over 5 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across IL can see Megan Samantha Knetzer, FNP in person in O Fallon or via virtual visit — no travel required. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
Older · 436dNPPES updated 2025-03-13 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
Contact & Location
Practice Location
3 Saint Elizabeth Blvd Ste 3900, O Fallon, IL 62269-1282
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better58.06%
Illinois avg: 4.5 · US avg: 5.1
⚠ Lower than most doctors nationally(+53 pts)
58.06% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
195
Unique beneficiaries
Standard volumePrescription Recipients
120
Patients prescribed
Prescriptions Written
155
Total claims
Total Medicare drug cost: $1k
Percentile rankings compared against 2,844 reporting peers in Illinois.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+4%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+18%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+1%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-2%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-4%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Mar 12, 2025
Self-reported via NPPES
5 years in practice
Established
Definition to come...
Taxonomy: 363LA2200X
Mailing address
12855 N 40 Dr Ste 375, Saint Louis, MO 63141-8657
Differs from practice location
Virtual Adult Health Care With Megan Samantha Knetzer
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Megan Samantha Knetzer for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to O Fallon required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Megan Samantha Knetzer
NPI records show Dr. Knetzer as active with telehealth listed in O Fallon, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (314) 806-1770.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Megan Samantha Knetzer
Practice Location
3 Saint Elizabeth Blvd Ste 3900, O Fallon, IL 62269-1282
Mailing Address
12855 N 40 Dr Ste 375, Saint Louis, MO 63141-8657
This is a provider directory. Contact the office directly to schedule appointments.
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