MATTHEW THOMAS WEBB APRN
NPI 1083102404
Nurse Practitioner - Adult Health in Saint Charles, MO
About Matthew Thomas Webb Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW THOMAS WEBB APRN (NPI 1083102404) is an individual adult health provider in Saint Charles, Missouri, licensed in Missouri (2018029739) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Matthew Thomas Webb Aprn 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.
Medicare Billing Reassignment
Medicare enrollment records show Matthew Webb reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
O Fallon, MO 63366
- Reassigned Medicare billing, Missouri enrollment
- 697 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
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.
Hospital Affiliations CMS Care Compare 2
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, MOSsm St Joseph Hospital West
Acute Care Hospitals · Lake Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAINT CHARLES, MO 63301
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 Matthew Webb's NPI number?
The NPI number for Matthew Webb is 1083102404. It was assigned to this individual provider in the NPPES registry on May 1, 2018.
Where is Matthew Webb located?
Matthew Webb practices at 400 1st Capitol Dr Ste 401, Saint Charles, MO 63301. The listed phone number is (636) 669-2220.
What is Matthew Webb's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Matthew Webb enrolled in Medicare?
Yes. Matthew Webb 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.
Which organization bills Medicare for Matthew Webb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Webb reassigns Medicare benefits to Ssm Medical Group, Inc. (O Fallon, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Webb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Webb accept?
Health plans from Anthem Blue Cross and Blue Shield and Medica list Matthew Webb 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 Matthew Webb affiliated with any hospitals?
According to CMS data, Matthew Webb is affiliated with Ssm St Joseph Health Center and Ssm St Joseph Hospital West.
When was this NPI record last updated?
The NPPES record for Matthew Webb was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Matthew Thomas Webb, APRN · NPI 1083102404
Adult Health physician in Saint Charles, Missouri. Individual provider, active in the CMS NPPES registry since May 1, 2018.
## Identity
- **NPI:** 1083102404 (Entity type: Individual)
- **Enumerated:** May 1, 2018
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 2018029739 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 1ST CAPITOL DR STE 401, Saint Charles, MO 63301-2886
- **Phone:** (636) 669-2220
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Ssm Medical Group, Inc. (NPI 1851896146, O Fallon, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1083102404) · Data from the CMS NPPES public registry.