MS. MEGAN SAMANTHA KNETZER FNP
NPI 1790301232
Nurse Practitioner - Adult Health in O Fallon, IL

Q: What is Megan Knetzer's NPI number?

The NPI number for Megan Knetzer is 1790301232. It was assigned to this individual provider in the NPPES registry on June 20, 2020.

Q: What is Megan Knetzer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Megan Knetzer was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 20, 2020PECOS EnrolledAccepts Medicare Assignment

3 SAINT ELIZABETH BLVD STE 3900, O FALLON, IL 62269(314) 806-1770(314) 558-9017 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2025, Dec 8, 2022, Nov 15, 2021 and 3 more (6 updates tracked since 2020).

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About Ms. Megan Samantha Knetzer Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MEGAN SAMANTHA KNETZER FNP (NPI 1790301232) is an individual adult health provider in O Fallon, Illinois, licensed in Illinois (209030918) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, is affiliated with St Josephs Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1790301232

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMS. MEGAN SAMANTHA KNETZERCredential: FNP

Location Address3 SAINT ELIZABETH BLVD STE 3900O Fallon, IL 62269-1282

Mailing Address12855 N 40 Dr Ste 375Saint Louis, MO 63141-8657 · (314) 806-1770 · Fax (314) 558-9017

Phone(314) 806-1770

Fax(314) 558-9017

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateJune 20, 2020

Last NPPES UpdateMarch 13, 20256 updates tracked since enumeration

NPPES CertifiedMarch 13, 2025

✔ NPI 1790301232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

Licenses✔ Licensed in IL · 209030918✔ Licensed in MO · 2021018970

3 SAINT ELIZABETH BLVD STE 3900, O Fallon, IL 62269

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Megan Samantha Knetzer Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688065659

PECOS Enrollment IDI20211230000161, I20241106002609

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

274 services84 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

160 services122 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

102 services102 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

68 services46 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

47 services36 patients

X-ray of wrist, 2 views 73100

An X-ray of the wrist, 2 views, is a diagnostic procedure where two different images of your wrist are taken using a small amount of radiation. This helps identify any abnormalities or injuries such as fractures or arthritis. It's a quick, non-invasive process.

43 services26 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

40 services29 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

37 services24 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

34 services26 patients

X-ray of elbow, minimum of 3 views 73080

An elbow X-ray with a minimum of 3 views is a non-invasive imaging test. It helps visualize the bones of the elbow from different angles. This aids in diagnosing conditions like fractures or arthritis. The procedure is quick, painless, and usually takes around 15 minutes.

32 services18 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

30 services19 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

28 services24 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

22 services22 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

20 services20 patients

Aspiration and/or injection of fluid from small joint 20600

This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.

18 services13 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

14 services14 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Josephs Hospital

Acute Care Hospitals · Breese, IL

OwnershipVoluntary non-profit - Church

CMS Certification Number140145

Location9515 Holy Cross LnBreese, IL 62230 · Clinton County

Emergency services Birthing friendly

Hshs St Elizabeth's Hospital

Acute Care Hospitals · O Fallon, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140187

LocationOne St Elizabeth BoulevardO Fallon, IL 62269 · St. Clair County

Emergency services Birthing friendly

Anderson Hospital

Acute Care Hospitals · Maryville, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140289

Location6800 State Route 162Maryville, IL 62062 · Madison County

Emergency services Birthing friendly

Community Hospital Of Staunton

Critical Access Hospitals · Staunton, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number141306

Location400 N Caldwell StStaunton, IL 62088 · Macoupin County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62269 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.44 typical visit price

range $56.28 – $173.35

Typical copayment $22.11 (range $14.07 – $43.33)

Most-billed visit code 99203

Established Patient

$99.71 typical visit price

range $17.51 – $139.99

Typical copayment $24.92 (range $4.37 – $34.99)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEPHEN J JOHANS M.D.

Neurological Surgery

3 SAINT ELIZABETH BLVD STE 3900
O FALLON, IL 62269

St. Clair County (888) 828-8608

DR. SARAH JOST FOUKE MD

Neurological Surgery

3 SAINT ELIZABETH BLVD STE 3900
O FALLON, IL 62269

St. Clair County (888) 828-8608

UROLOGY OF ST. LOUIS, INC.

Specialist

3 SAINT ELIZABETH BLVD STE 3900
O FALLON, IL 62269

St. Clair County (314) 806-1770

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Megan Knetzer's NPI number?

The NPI number for Megan Knetzer is 1790301232. It was assigned to this individual provider in the NPPES registry on June 20, 2020.

Where is Megan Knetzer located?

Megan Knetzer practices at 3 Saint Elizabeth Blvd Ste 3900, O Fallon, IL 62269. The listed phone number is (314) 806-1770.

What is Megan Knetzer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Megan Knetzer enrolled in Medicare?

Yes. Megan Knetzer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Megan Knetzer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Anthem Blue Cross and Blue Shield and UnitedHealthcare list Megan Knetzer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Megan Knetzer affiliated with any hospitals?

According to CMS data, Megan Knetzer is affiliated with St Josephs Hospital, Hshs St Elizabeth's Hospital, Anderson Hospital and Community Hospital Of Staunton.

When was this NPI record last updated?

The NPPES record for Megan Knetzer was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.