AMY LEEANN MILLER APRN
NPI 1255973830
Nurse Practitioner in Herrin, IL
About Amy Leeann Miller Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY LEEANN MILLER APRN (NPI 1255973830) is an individual nurse practitioner in Herrin, Illinois, licensed in Illinois (209026434) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
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
Amy Leeann Miller 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 Amy Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 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 4
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.
Herrin Hospital
Acute Care Hospitals · Herrin, ILMemorial Hospital Of Carbondale
Acute Care Hospitals · Carbondale, ILHarrisburg Medical Center
Acute Care Hospitals · Harrisburg, ILMassac Memorial Hospital
Critical Access Hospitals · Metropolis, ILSt Joseph Memorial Hospital
Critical Access Hospitals · Murphysboro, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62948 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Amy Miller's NPI number?
The NPI number for Amy Miller is 1255973830. It was assigned to this individual provider in the NPPES registry on October 15, 2019. The provider is also known as Amy Leeann Smith.
Where is Amy Miller located?
Amy Miller practices at 404 Lincoln Dr, Herrin, IL 62948. The listed phone number is (618) 993-0056.
What is Amy Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Amy Miller enrolled in Medicare?
Yes. Amy Miller 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 Amy Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Miller reassigns Medicare benefits to Southern Illinois Medical Services, Nfp (Carbondale, IL). 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 Amy Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Miller accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and CareSource list Amy Miller 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 Amy Miller affiliated with any hospitals?
According to CMS data, Amy Miller is affiliated with Herrin Hospital, Memorial Hospital Of Carbondale, Harrisburg Medical Center, Massac Memorial Hospital and St Joseph Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Amy Miller was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Amy Leeann Miller, APRN · NPI 1255973830
Nurse Practitioner physician in Herrin, Illinois. Individual provider, active in the CMS NPPES registry since October 15, 2019.
## Identity
- **NPI:** 1255973830 (Entity type: Individual)
- **Enumerated:** October 15, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209026434 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 404 LINCOLN DR, Herrin, IL 62948-3789
- **Phone:** (618) 993-0056 · **Fax:** (618) 993-0752
## 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:** Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255973830) · Data from the CMS NPPES public registry.