ALEXANDRA L HUDDLESTON FNP-BC
NPI 1922609437
Nurse Practitioner - Family in Springfield, IL
About Alexandra L Huddleston Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA L HUDDLESTON FNP-BC (NPI 1922609437) is an individual family provider in Springfield, Illinois, licensed in Illinois (209021622) and active in the NPI registry since November 2020. She is enrolled in Medicare PECOS, is affiliated with St Johns Hospital, and maintains a secondary practice location in Decatur.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Alexandra L Huddleston Fnp-bc 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 Alexandra Huddleston reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, IL 62702
- Reassigned Medicare billing, Illinois enrollment
- 645 clinicians in this Medicare group
Springfield, IL 62781
- Reassigned Medicare billing, Illinois enrollment
- 150 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Johns Hospital
Acute Care Hospitals · Springfield, ILMemorial Medical Center
Acute Care Hospitals · Springfield, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62702 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, IL 62702
SPRINGFIELD, IL 62702
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 Alexandra Huddleston's NPI number?
The NPI number for Alexandra Huddleston is 1922609437. It was assigned to this individual provider in the NPPES registry on November 3, 2020. The provider is also known as Alexandra L Atteberry.
Where is Alexandra Huddleston located?
Alexandra Huddleston practices at 400 N 9th St, Springfield, IL 62702. The listed phone number is (217) 545-8000.
What is Alexandra Huddleston's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alexandra Huddleston enrolled in Medicare?
Yes. Alexandra Huddleston 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 Alexandra Huddleston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Huddleston reassigns Medicare benefits to 2 organizations: Siu Physicians & Surgeons, Inc (Springfield, IL) and Memorial Physician Services (Springfield, 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 Alexandra Huddleston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexandra Huddleston affiliated with any hospitals?
According to CMS data, Alexandra Huddleston is affiliated with St Johns Hospital and Memorial Medical Center.
When was this NPI record last updated?
The NPPES record for Alexandra Huddleston was last updated on January 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Alexandra L Huddleston, FNP-BC · NPI 1922609437
Family physician in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since November 3, 2020.
## Identity
- **NPI:** 1922609437 (Entity type: Individual)
- **Enumerated:** November 3, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209021622 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 N 9TH ST, Springfield, IL 62702-5310
- **Phone:** (217) 545-8000
## 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): Siu Physicians & Surgeons, Inc (NPI 1558385989, Springfield, IL); Memorial Physician Services (NPI 1417922964, Springfield, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 2, 2024
- **Other identifiers:** Other 209021622 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1922609437) · Data from the CMS NPPES public registry.