ALISON JOYE MILLER APN
NPI 1700314945
Nurse Practitioner - Family in O Fallon, IL
About Alison Joye Miller Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALISON JOYE MILLER APN (NPI 1700314945) is an individual family provider in O Fallon, Illinois, licensed in Illinois (209015016) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 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
Alison Joye Miller 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
2Medicare enrollment records show Alison Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Baden, IL 62265
- Reassigned Medicare billing, Illinois enrollment
- 54 clinicians in this Medicare group
Pana, IL 62557
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Hshs Medical Group Inc
- 317 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62269 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
O FALLON, IL 62269
O FALLON, IL 62269
O FALLON, IL 62269
O FALLON, IL 62269
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 Alison Miller's NPI number?
The NPI number for Alison Miller is 1700314945. It was assigned to this individual provider in the NPPES registry on June 1, 2017.
Where is Alison Miller located?
Alison Miller practices at 1512 N Green Mount Rd, O Fallon, IL 62269. The listed phone number is (618) 628-8440.
What is Alison Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alison Miller enrolled in Medicare?
Yes. Alison 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 organizations bill Medicare for Alison Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alison Miller reassigns Medicare benefits to 2 organizations: St Josephs Hospital Breese Of The Hospital Sisters Of The Third Orde (New Baden, IL) and Sjl Health Systems Inc (Pana, IL). 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 Alison Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alison Miller accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Medica and UnitedHealthcare list Alison 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.
When was this NPI record last updated?
The NPPES record for Alison Miller was last updated on August 11, 2022. 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.
# Alison Joye Miller, APN · NPI 1700314945
Family physician in O Fallon, Illinois. Individual provider, active in the CMS NPPES registry since June 1, 2017.
## Identity
- **NPI:** 1700314945 (Entity type: Individual)
- **Enumerated:** June 1, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209015016 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1512 N GREEN MOUNT RD, O Fallon, IL 62269-2083
- **Phone:** (618) 628-8440 · **Fax:** (618) 628-8209
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): St Josephs Hospital Breese Of The Hospital Sisters Of The Third Orde (NPI 1821486085, New Baden, IL); Sjl Health Systems Inc (NPI 1215037353, Pana, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** August 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1700314945) · Data from the CMS NPPES public registry.