NPPES file of Aug 9, 2026

Keri L. Knaack, CRNA

Certified Registered Nurse Anesthetist · Eau Claire, WI

Keri L. Knaack, CRNA is a certified registered nurse anesthetist with a practice address in Eau Claire, Wisconsin, and NPI 1407833866, issued on Dec 28, 2005. Check the license (Wisconsin 3401-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407833866
Name
Keri L. Knaack
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
3401-33 WI
073619 WI
115369 WI
Self-reported in NPPES; status is on the state search
Practice location
2116 Craig RD, Eau Claire, WI 54701
Phone
(715) 858-4610
Enumerated
Dec 28, 2005
Record last updated
Nov 6, 2025
Medicaid ID
44344800 WI
Medicare enrollment
Enrolled (PECOS I20051208000474); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 1,241 in Wisconsin → Look up another NPI →

Also registered at 2116 Craig RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abigail Aguirre, PAPhysician Assistant1982307054
  2. Aruna Ahluwalia, MDAnesthesiology Physician1205852506
  3. Sharat Ahluwalia, MDNeurology Physician1629179221
  4. Omprakash Ahuja, MDPulmonary Disease Physician1861563058
  5. Brad Allar, PAPhysician Assistant1598795650
  6. Brent Amble, A.T.C., L.A.T.Athletic Trainer1235122771

Verify Keri L. Knaack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 3401-33    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Chippewa Valley Anesthesia Associates, S.C.Altoona, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Keri L. Knaack among 1,241 certified registered nurse anesthetist records in Wisconsin

Keri L. Knaack, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2005 · median 2013 among the 932 with a school on file
  • Record last updated2025 · 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).

82 certified registered nurse anesthetist records list a practice address in Eau Claire

They are 82 of the 3,085 NPPES records with a practice address in Eau Claire, and 1,241 certified registered nurse anesthetist records in Wisconsin.

All 1,241 in Wisconsin → Every provider in Eau Claire → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Nikki Bonitz, CRNAEau Claire, WI 547011396026266
  2. Corrie Boon, CRNAEau Claire, WI 547011962681767
  3. Tom Eilen, CRNAEau Claire, WI 547011326135088
  4. Kara Fedie, C.R.N.A.Eau Claire, WI 547011700843984
  5. Pam Kohlhaas, CRNAEau Claire, WI 547011235185927
  6. Thomas Langley, CRNAEau Claire, WI 547011134214414
  7. Todd Nordwig, CRNAEau Claire, WI 547011396829099
  8. Lisa Pagel, CRNAEau Claire, WI 547011194816116

Common questions

What is Keri L. Knaack, CRNA's NPI number?

Keri L. Knaack, CRNA's National Provider Identifier (NPI) is 1407833866, issued on Dec 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Keri L. Knaack, CRNA located?

The NPPES record lists a practice address at 2116 Craig RD, Eau Claire, WI, 54701. Phone: (715) 858-4610. Providers update this record themselves, so call before visiting.

How can I verify Keri L. Knaack, CRNA's license?

NPPES lists Wisconsin license number 3401-33, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.