Austin Schaffer, CRNA
Certified Registered Nurse Anesthetist · Green Bay, WI
Austin Schaffer, CRNA is a certified registered nurse anesthetist with a practice address in Green Bay, Wisconsin, and NPI 1255039780, issued on Feb 23, 2023. Check the license (Wisconsin 253452-30, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Austin Schaffer
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 253452-30 WI
Self-reported in NPPES; status is on the state search - Practice location
- 835 S Van Buren St, Green Bay, WI 54301
- Phone
- (920) 433-0111
- Enumerated
- Feb 23, 2023
- Record last updated
- Sep 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20230717002806); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,241 in Wisconsin → Look up another NPI →
Also registered at 835 S Van Buren St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adetunji Adejumo, MDInfectious Disease Physician1942532528
- Emily Agen, MS, GCGenetic Counselor (M.S.)1780574806
- Youssef Ahmed, MDPediatrics Physician1114423092
- Zaheer Akhtar, DOHospitalist Physician1366002966
- Richard Amankwah, MDHospitalist Physician1164712741
- Joel Ament, MDPediatric Critical Care Medicine Physician1861425456
Verify Austin Schaffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 253452-30Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Green Bay Anesthesia Assoc. SCGreen Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Austin Schaffer among 1,241 certified registered nurse anesthetist records in Wisconsin
Austin Schaffer, CRNA is one of 1,241 certified registered nurse anesthetist records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.
- NPI issued2023 · 90% of these records are older, 5% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2023 · median 2013 among the 932 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 certified registered nurse anesthetist records list a practice address in Green Bay
They are 144 of the 4,619 NPPES records with a practice address in Green Bay, and 1,241 certified registered nurse anesthetist records in Wisconsin.
All 1,241 in Wisconsin → Every provider in Green Bay → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Craig Babiarz, C.R.N.A.Green Bay, WI 543011235114307
- Jeffrey Blise, CRNAGreen Bay, WI 543011821051657
- Barbara Eland, C.R.N.A.Green Bay, WI 543011073627824
- Allen Faber, CRNAGreen Bay, WI 543011407963085
- Dolly Hakanen, C.R.N.A.Green Bay, WI 543011093791618
- Anna Holland, CRNAGreen Bay, WI 543011417918962
- Susan Jones, CRNAGreen Bay, WI 543011477571594
- Laure Kline, CRNAGreen Bay, WI 543011194793620
Common questions
What is Austin Schaffer, CRNA's NPI number?
Austin Schaffer, CRNA's National Provider Identifier (NPI) is 1255039780, issued on Feb 23, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Austin Schaffer, CRNA located?
The NPPES record lists a practice address at 835 S Van Buren St, Green Bay, WI, 54301. Phone: (920) 433-0111. Providers update this record themselves, so call before visiting.
How can I verify Austin Schaffer, CRNA's license?
NPPES lists Wisconsin license number 253452-30, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.