MS. EMILY CATHERINE KLEIN FNP
NPI 1740934629
Nurse Practitioner in Belleville, IL
About Ms. Emily Catherine Klein Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. EMILY CATHERINE KLEIN FNP (NPI 1740934629) is an individual nurse practitioner in Belleville, Illinois, licensed in Illinois (209025624) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS, is affiliated with Red Bud Regional Hospital, and maintains a secondary practice location in Shiloh.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Ms. Emily Catherine Klein 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.
Medicare Billing Reassignments
9Medicare enrollment records show Emily Klein reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belleville, IL 62226
- Reassigned Medicare billing, Illinois enrollment
- 530 clinicians in this Medicare group
Belleville, IL 62226
- Reassigned Medicare billing, Illinois enrollment
- 53 clinicians in this Medicare group
Granite City, IL 62040
- Reassigned Medicare billing, Illinois enrollment
- 54 clinicians in this Medicare group
Waterloo, IL 62298
- Reassigned Medicare billing, Illinois enrollment
- 51 clinicians in this Medicare group
Wood River, IL 62095
- Reassigned Medicare billing, Illinois enrollment
- 40 clinicians in this Medicare group
Wood River, IL 62095
- Reassigned Medicare billing, Illinois enrollment
- 90 clinicians in this Medicare group
Red Bud, IL 62278
- Reassigned Medicare billing, Illinois enrollment
- 22 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 50 clinicians in this Medicare group
Saint Louis, MO 63141
- Reassigned Medicare billing, Illinois enrollment
- 507 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 9
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Red Bud Regional Hospital
Critical Access Hospitals · Red Bud, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62226 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLEVILLE, IL 62226
BELLEVILLE, IL 62226
BELLEVILLE, IL 62226
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 Emily Klein's NPI number?
The NPI number for Emily Klein is 1740934629. It was assigned to this individual provider in the NPPES registry on February 9, 2022.
Where is Emily Klein located?
Emily Klein practices at 4550 Memorial Dr Ste 280, Belleville, IL 62226. The listed phone number is (618) 767-3235.
What is Emily Klein's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Emily Klein enrolled in Medicare?
Yes. Emily Klein 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 organizations bill Medicare for Emily Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emily Klein reassigns Medicare benefits to 9 organizations: Washington University Physicians In Illinois, Inc (Belleville, IL), Belleville Urgent Care Walk-In Clinic (Belleville, IL), Granite City Urgent Care Walk-In Clinic (Granite City, IL), Waterloo Urgent Care Walk In Clinic Company (Waterloo, IL), Wood River Urgent Care And Walk In Clinic Inc (Wood River, IL) and 4 more organizations, listed in the Medicare section above. Each 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 Emily Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Emily Klein affiliated with any hospitals?
According to CMS data, Emily Klein is affiliated with Red Bud Regional Hospital.
When was this NPI record last updated?
The NPPES record for Emily Klein was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Ms. Emily Catherine Klein, FNP · NPI 1740934629
Nurse Practitioner physician in Belleville, Illinois. Individual provider, active in the CMS NPPES registry since February 9, 2022.
## Identity
- **NPI:** 1740934629 (Entity type: Individual)
- **Enumerated:** February 9, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209025624 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4550 MEMORIAL DR STE 280, Belleville, IL 62226-5372
- **Phone:** (618) 767-3235
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Washington University Physicians In Illinois, Inc (NPI 1275289704, Belleville, IL); Belleville Urgent Care Walk-In Clinic (NPI 1225694946, Belleville, IL); Granite City Urgent Care Walk-In Clinic (NPI 1659861953, Granite City, IL); Waterloo Urgent Care Walk In Clinic Company (NPI 1508471418, Waterloo, IL); Wood River Urgent Care And Walk In Clinic Inc (NPI 1427717438, Wood River, IL); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 17, 2025
- **Other identifiers:** Medicaid 420118853 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1740934629) · Data from the CMS NPPES public registry.