1. Home
  2. Directory
  3. Missouri
  4. O Fallon
  5. Family Medicine
  6. NPI Profile

SARAH MARIE JACKSON DO
NPI 1134858392
Family Medicine in O Fallon, MO

Active since June 05, 2022PECOS EnrolledAccepts Medicare Assignment
300 WINDING WOODS DR STE 120, O FALLON, MO 63366(636) 614-3280(636) 272-3680 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 18, 2025, Jul 8, 2022 (2 updates tracked since 2022).

About Sarah Marie Jackson Do NPPES

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

SARAH MARIE JACKSON DO (NPI 1134858392) is an individual family medicine provider in O Fallon, Missouri, licensed in Missouri (2025040108) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2022).

NPPES Registry Identity

NPI1134858392
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameSARAH MARIE JACKSONCredential: DO
Location Address300 WINDING WOODS DR STE 120O Fallon, MO 63366-4772
Mailing AddressPo Box 776084Chicago, IL 60677-6084
Phone(636) 614-3280
Fax(636) 272-3680
Sole ProprietorYes
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2022
Enumeration DateJune 5, 2022
Last NPPES UpdateSeptember 18, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2025
✔ NPI 1134858392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MO · 2025040108
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
300 WINDING WOODS DR STE 120, O Fallon, MO 63366
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Sarah Marie Jackson Do 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 ID547640880
PECOS Enrollment IDI20250925000842
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.

Hospital Affiliations CMS Care Compare

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

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

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.

Other Providers at the Same Location NPPES 2

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

JASMINE KAUR MD
Pediatrics
300 WINDING WOODS DR STE 120
O FALLON, MO 63366
St. Charles County (636) 978-7902
ALYSSA ANN FAIRCHILD CPNP-PC
Nurse Practitioner (Pediatrics)
300 WINDING WOODS DR STE 120
O FALLON, MO 63366
St. Charles County (636) 978-7902

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 Sarah Jackson's NPI number?

The NPI number for Sarah Jackson is 1134858392. It was assigned to this individual provider in the NPPES registry on June 5, 2022.

Where is Sarah Jackson located?

Sarah Jackson practices at 300 Winding Woods Dr Ste 120, O Fallon, MO 63366. The listed phone number is (636) 614-3280.

What is Sarah Jackson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Sarah Jackson enrolled in Medicare?

Yes. Sarah Jackson 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.

Is Sarah Jackson affiliated with any hospitals?

According to CMS data, Sarah Jackson is affiliated with Mercy Hospital St Louis.

When was this NPI record last updated?

The NPPES record for Sarah Jackson was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.