MELISSA SIEBERT APN
NPI 1912449968
Nurse Practitioner in Breese, IL
About Melissa Siebert Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA SIEBERT APN (NPI 1912449968) is an individual nurse practitioner in Breese, Illinois, licensed in Illinois (209.015096) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Hlth Center, and maintains a secondary practice location in Salem.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Melissa Siebert Apn 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
4Medicare enrollment records show Melissa Siebert reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Beckemeyer, IL 62219
- Reassigned Medicare billing, Illinois enrollment
- 22 clinicians in this Medicare group
Salem, IL 62881
- Reassigned Medicare billing, Illinois enrollment
- 35 clinicians in this Medicare group
Bloomington, IL 61705
- Reassigned Medicare billing, Illinois enrollment
- 19 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, Illinois enrollment
- 29 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 14
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Good Samaritan Regional Hlth Center
Acute Care Hospitals · Mount Vernon, ILSt Josephs Hospital
Acute Care Hospitals · Breese, ILFairfield Memorial Hospital 1
Critical Access Hospitals · Fairfield, ILSalem Township Hospital
Critical Access Hospitals · Salem, ILClay County Hospital
Critical Access Hospitals · Flora, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62230 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BREESE, IL 62230
BREESE, IL 62230
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 Melissa Siebert's NPI number?
The NPI number for Melissa Siebert is 1912449968. It was assigned to this individual provider in the NPPES registry on November 8, 2016.
Where is Melissa Siebert located?
Melissa Siebert practices at 9401 Holy Cross Ln Ste 112, Breese, IL 62230. The listed phone number is (618) 526-5948.
What is Melissa Siebert's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Melissa Siebert enrolled in Medicare?
Yes. Melissa Siebert 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 Melissa Siebert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Siebert reassigns Medicare benefits to 4 organizations: Gerio Primary Care PC (Beckemeyer, IL), Salem Township Hospital (Salem, IL), Empowerme Medical Group, PC (Bloomington, IL) and Provider Partners Care Management LP (Columbia, MD). 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 Melissa Siebert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Siebert accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Medica list Melissa Siebert 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 Melissa Siebert affiliated with any hospitals?
According to CMS data, Melissa Siebert is affiliated with Good Samaritan Regional Hlth Center, St Josephs Hospital, Fairfield Memorial Hospital 1, Salem Township Hospital and Clay County Hospital.
When was this NPI record last updated?
The NPPES record for Melissa Siebert was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.