NPPES file of Aug 9, 2026

Sara Lin Ruthruff, CRNA

Certified Registered Nurse Anesthetist · Grand Rapids, MI

Sara Lin Ruthruff, CRNA is a certified registered nurse anesthetist with a practice address in Grand Rapids, Michigan, and NPI 1083454664, issued on May 30, 2024. Check the license (Michigan 4704305443, as entered in NPPES) with the Michigan 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
1083454664
Name
Sara Lin Ruthruff
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704305443 MI
Self-reported in NPPES; status is on the state search
Practice location
934 Fairmount St SE, Grand Rapids, MI 49506
Phone
(616) 902-4925
Enumerated
May 30, 2024
Record last updated
May 30, 2024
Medicare enrollment
Enrolled (PECOS I20240820002374); 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 3,298 in Michigan → Look up another NPI →

Verify Sara Lin Ruthruff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704305443    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 Michigan 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. Saint Mary's Health ServicesGrand Rapids, MI

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

Sara Lin Ruthruff among 3,298 certified registered nurse anesthetist records in Michigan

Sara Lin Ruthruff, CRNA is one of 3,298 certified registered nurse anesthetist records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 97% of them.

  • NPI issued2024 · 97% of these records are older, 2% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2024 · median 2012 among the 2,454 with a school on file
  • Record last updated2024 · 61% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Michigan

There are 3,298 certified registered nurse anesthetist records in Michigan.

All 3,298 in Michigan → Every provider in Grand Rapids → Certified Registered Nurse Anesthetist nationwide →

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

  1. Tracy Greene Langschied, CRNAGrand Rapids, MI 495061710218300
  2. Michelle Halperin, CRNAGrand Rapids, MI 495061952700072
  3. Alison Heeringa, CRNAGrand Rapids, MI 495061497822753
  4. Teresa Koelzer, CRNAGrand Rapids, MI 495061679536718
  5. Stephen Kushiner, CRNAGrand Rapids, MI 495061427240571
  6. Jason Riley, CRNAGrand Rapids, MI 495061043881329
  7. Monica Vanputten, CRNAGrand Rapids, MI 495061578008694
  8. Caridanielle Zukoff, CRNAGrand Rapids, MI 495061427400019

Common questions

What is Sara Lin Ruthruff, CRNA's NPI number?

Sara Lin Ruthruff, CRNA's National Provider Identifier (NPI) is 1083454664, issued on May 30, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Sara Lin Ruthruff, CRNA located?

The NPPES record lists a practice address at 934 Fairmount St SE, Grand Rapids, MI, 49506. Phone: (616) 902-4925. Providers update this record themselves, so call before visiting.

How can I verify Sara Lin Ruthruff, CRNA's license?

NPPES lists Michigan license number 4704305443, as entered by the provider. Search the Michigan 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.