Andrew Standefer, CRNA
NPI 1295358810 · Certified Registered Nurse Anesthetist · Alton, IL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Standefer, CRNA is a Certified Registered Nurse Anesthetist provider in Alton, IL (NPI 1295358810).
Provider details
- NPI number
- 1295358810
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 041.448411 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
69 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 22 | $334 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $130 |
| Anesthesia for Total Hip Replacement01214 | 16 | $360 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 13 | $93 |
Typical Medicare-allowed amounts for these services range $93–$360 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 400 Maple Summit RdJerseyville, IL 62052-2028Phone: (618) 498-8420
Registry dates
- Enumerated
- 2020-05-19
- Last updated
- 2022-05-25
- Certified
- 2022-05-25
Frequently asked questions
- What is Andrew Standefer's NPI number?
- Andrew Standefer's National Provider Identifier (NPI) is 1295358810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Standefer's specialty?
- Andrew Standefer is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrew Standefer located?
- Andrew Standefer's practice location on file with NPPES is 1 Memorial Dr, Alton, IL 62002-6722.
- What is Andrew Standefer's phone number?
- The practice phone number listed in the NPPES registry for Andrew Standefer is (618) 463-7311.
- Does Andrew Standefer accept Medicare?
- Andrew Standefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Standefer's NPI active?
- Yes — Andrew Standefer's NPI (1295358810) is active in the NPPES registry as of the last update on 2022-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.