MS. ABIGAIL MAXINE CAPERTON FNP
NPI 1316816044
Nurse Practitioner - Family in Alton, IL
About Ms. Abigail Maxine Caperton Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ABIGAIL MAXINE CAPERTON FNP (NPI 1316816044) is an individual family provider in Alton, Illinois, licensed in Illinois (209035028) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital, and is a graduate of Other (2025).
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
Ms. Abigail Maxine Caperton 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 Reassignment
Medicare enrollment records show Abigail Caperton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 530 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hospital
Acute Care Hospitals · Belleville, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62002 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALTON, IL 62002
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 Abigail Caperton's NPI number?
The NPI number for Abigail Caperton is 1316816044. It was assigned to this individual provider in the NPPES registry on October 31, 2025.
Where is Abigail Caperton located?
Abigail Caperton practices at 1 Memorial Dr Div Im Medical Oncology, Alton, IL 62002. The listed phone number is (618) 433-7085.
What is Abigail Caperton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Abigail Caperton enrolled in Medicare?
Yes. Abigail Caperton 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 Abigail Caperton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Caperton reassigns Medicare benefits to Washington University Physicians In Illinois Inc (Alton, 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 Abigail Caperton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abigail Caperton accept?
Health plans from UnitedHealthcare list Abigail Caperton 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 Abigail Caperton affiliated with any hospitals?
According to CMS data, Abigail Caperton is affiliated with Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Abigail Caperton was last updated on May 29, 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.
# Ms. Abigail Maxine Caperton, FNP · NPI 1316816044
Family physician in Alton, Illinois. Individual provider, active in the CMS NPPES registry since October 31, 2025.
## Identity
- **NPI:** 1316816044 (Entity type: Individual)
- **Enumerated:** October 31, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209035028 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEMORIAL DR, DIV IM MEDICAL ONCOLOGY, Alton, IL 62002-6722
- **Phone:** (618) 433-7085 · **Fax:** (618) 433-6115
## 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:** Washington University Physicians In Illinois Inc (NPI 1336037076, Alton, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** May 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1316816044) · Data from the CMS NPPES public registry.