MRS. DAWN MARIE JOHNS
NPI 1073903241
Nurse Practitioner in O Fallon, MO

Active since January 27, 2015PECOS EnrolledAccepts Medicare Assignment
920 N MAIN ST, O FALLON, MO 63366(314) 687-2731 Get Directions Write a Review

NPPES record last updated: October 23, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 23, 2020, Nov 6, 2018 (2 updates tracked since 2018).

About Mrs. Dawn Marie Johns NPPES

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

MRS. DAWN MARIE JOHNS (NPI 1073903241) is an individual nurse practitioner in O Fallon, Missouri, licensed in Missouri (2015001943) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and maintains a secondary practice location in O Fallon.

NPPES Registry Identity

NPI1073903241
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. DAWN MARIE JOHNS
Location Address920 N MAIN STO Fallon, MO 63366-1746
Mailing AddressPo Box 955534Saint Louis, MO 63195-5534
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateJanuary 27, 2015
Last NPPES UpdateOctober 23, 20202 updates tracked since enumeration
NPPES CertifiedOctober 23, 2020
NPI 1073903241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in MO · 2015001943
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 2015001943 (MO)
920 N MAIN ST, O Fallon, MO 63366

Other Names 1

Professional Name (2)Dawn Marie Johns Rn,bsn,np-c

Secondary Practice Location 1

Location 1974 Daffodil Ridge DrO Fallon, MO 63366-7758 · Phone (636) 627-8211

Accepted 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

Mrs. Dawn Marie Johns 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 ID5496055626
PECOS Enrollment IDI20151119002267
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 3

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.

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.
169 services128 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
28 services27 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
23 services23 patients

Hospital Affiliations CMS Care Compare 3

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

Ssm St Joseph Health Center

Acute Care Hospitals · Saint Charles, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260005
Location300 1st Capitol DrSaint Charles, MO 63301 · St. Charles County
Emergency services

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Ssm St Joseph Hospital West

Acute Care Hospitals · Lake Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260200
Location100 Medical PlazaLake Saint Louis, MO 63367 · St. Charles County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63366 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers28 claims60 services$5.93 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

Pharmacist
920 N MAIN ST
O FALLON, MO 63366
Nurse Practitioner
920 N MAIN ST
O FALLON, MO 63366
Pharmacist
920 N MAIN ST
O FALLON, MO 63366
Pharmacist
920 N MAIN ST
O FALLON, MO 63366
Pharmacist
920 N MAIN ST
O FALLON, MO 63366
Nurse Practitioner
920 N MAIN ST
O FALLON, MO 63366
Nurse Practitioner
920 N MAIN ST
O FALLON, MO 63366
Pharmacy
920 N MAIN ST
O FALLON, MO 63366

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 Dawn Johns's NPI number?

The NPI number for Dawn Johns is 1073903241. It was assigned to this individual provider in the NPPES registry on January 27, 2015. The provider is also known as Dawn Marie Johns Rn,bsn,np-C.

Where is Dawn Johns located?

Dawn Johns practices at 920 N Main St, O Fallon, MO 63366. The listed phone number is (314) 687-2731.

What is Dawn Johns's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Dawn Johns enrolled in Medicare?

Yes. Dawn Johns 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 Dawn Johns accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 4 other insurers list Dawn Johns 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 Dawn Johns affiliated with any hospitals?

According to CMS data, Dawn Johns is affiliated with Ssm St Joseph Health Center, Mercy Hospital St Louis and Ssm St Joseph Hospital West.

When was this NPI record last updated?

The NPPES record for Dawn Johns was last updated on October 23, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.