DR. ALLISON NICOLE YU MD
NPI 1184074148
Anesthesiology in Springfield, IL
About Dr. Allison Nicole Yu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLISON NICOLE YU MD (NPI 1184074148) is an individual anesthesiology provider in Springfield, Illinois, licensed in Illinois (036.162229) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with St Johns Hospital, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Allison Nicole Yu Md 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 Allison Yu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, IL 62769
- Reassigned Medicare billing, Illinois enrollment
- 826 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Johns Hospital
Acute Care Hospitals · Springfield, ILMedicare 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 62769
SPRINGFIELD, IL 62769
SPRINGFIELD, IL 62769
SPRINGFIELD, IL 62769
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 Allison Yu's NPI number?
The NPI number for Allison Yu is 1184074148. It was assigned to this individual provider in the NPPES registry on June 20, 2016.
Where is Allison Yu located?
Allison Yu practices at 800 E Carpenter St, Springfield, IL 62769. The listed phone number is (217) 544-6464.
What is Allison Yu's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Allison Yu enrolled in Medicare?
Yes. Allison Yu 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 Allison Yu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Yu reassigns Medicare benefits to North American Partners In Anesthesia (illinois), LLC (Springfield, 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 Allison Yu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Allison Yu affiliated with any hospitals?
According to CMS data, Allison Yu is affiliated with St Johns Hospital.
When was this NPI record last updated?
The NPPES record for Allison Yu was last updated on November 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Allison Nicole Yu, MD · NPI 1184074148
Anesthesiology physician in Springfield, Illinois. Individual provider, active in the CMS NPPES registry since June 20, 2016.
## Identity
- **NPI:** 1184074148 (Entity type: Individual)
- **Enumerated:** June 20, 2016
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 036.162229 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 E CARPENTER ST, Springfield, IL 62769-1003
- **Phone:** (217) 544-6464
## 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:** North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Springfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** November 16, 2022
- **Other identifiers:** Medicaid 200062662 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1184074148) · Data from the CMS NPPES public registry.