ANDREW JAMES STANDEFER CRNA
NPI 1295358810
Nurse Anesthetist, Certified Registered in Alton, IL
About Andrew James Standefer Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW JAMES STANDEFER CRNA (NPI 1295358810) is an individual nurse anesthetist, certified registered in Alton, Illinois, licensed in Illinois (209.021339) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Alton Memorial Hospital, and maintains a secondary practice location in Jerseyville.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Andrew James Standefer Crna 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
3Medicare enrollment records show Andrew Standefer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- 22 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 clinicians in this Medicare group
Jerseyville, IL 62052
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Jersey Community Hospital
- 61 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Alton Memorial Hospital
Acute Care Hospitals · Alton, ILJersey Community Hospital
Acute Care Hospitals · Jerseyville, 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 Andrew Standefer's NPI number?
The NPI number for Andrew Standefer is 1295358810. It was assigned to this individual provider in the NPPES registry on May 19, 2020.
Where is Andrew Standefer located?
Andrew Standefer practices at 1 Memorial Dr, Alton, IL 62002. The listed phone number is (618) 463-7311.
What is Andrew Standefer's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Andrew Standefer enrolled in Medicare?
Yes. Andrew Standefer 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 Andrew Standefer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Standefer reassigns Medicare benefits to 3 organizations: Midwest Anesthesia Associates, P.C. (Saint Louis, MO), Midwest Anesthesia Providers S.C (Saint Louis, MO) and Jersey Community Hospital District (Jerseyville, 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 Andrew Standefer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Andrew Standefer affiliated with any hospitals?
According to CMS data, Andrew Standefer is affiliated with Alton Memorial Hospital and Jersey Community Hospital.
When was this NPI record last updated?
The NPPES record for Andrew Standefer was last updated on May 25, 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.
# Andrew James Standefer, CRNA · NPI 1295358810
Nurse Anesthetist, Certified Registered physician in Alton, Illinois. Individual provider, active in the CMS NPPES registry since May 19, 2020.
## Identity
- **NPI:** 1295358810 (Entity type: Individual)
- **Enumerated:** May 19, 2020
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 209.021339 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 MEMORIAL DR, Alton, IL 62002-6722
- **Phone:** (618) 463-7311
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Midwest Anesthesia Associates, P.C. (NPI 1558719617, Saint Louis, MO); Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); Jersey Community Hospital District (NPI 1134163827, Jerseyville, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1295358810) · Data from the CMS NPPES public registry.