NPPES file of Aug 9, 2026

William B. Cederquist, MD

Critical Care Medicine (Anesthesiology) Physician · Jackson, MI

William B. Cederquist, MD is a critical care medicine (anesthesiology) physician with a practice address in Jackson, Michigan, and NPI 1295961241, issued on Jun 4, 2009. Check the license (Michigan 4301094832, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1295961241
Name
William B. Cederquist
Credential
MD
Primary taxonomy
Critical Care Medicine (Anesthesiology) Physician 207LC0200X
License number
4301094832 MI
Self-reported in NPPES; status is on the state search
Practice location
205 N East Ave, Jackson, MI 49201
Phone
(517) 205-7836
Enumerated
Jun 4, 2009
Record last updated
Feb 17, 2025
Fax
(517) 205-5903
Medicare enrollment
Enrolled (PECOS I20140711002238); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2009
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.
Download card Updates feed

Also registered at 205 N East Ave

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

  1. Syeda Abeera AalaminStudent in an Organized Health Care Education/Training Program1972492783
  2. Chidinma Abara, MDStudent in an Organized Health Care Education/Training Program1922703461
  3. Amirreza Abdolmaleki, MDStudent in an Organized Health Care Education/Training Program1194342196
  4. Ashraf Abou El Ela, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1609149632
  5. Manell AboutalebStudent in an Organized Health Care Education/Training Program1609628981
  6. Hiba Abu Suhaiban, M.DPsychiatry Physician1972090801

Verify William B. Cederquist in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301094832
    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
Open 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. W. A. Foote Memorial Hospital, Inc.Jackson, MI

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

William B. Cederquist among 43 critical care medicine (anesthesiology) physician records in Michigan

William B. Cederquist, MD is one of 43 critical care medicine (anesthesiology) physician records with a practice address in Michigan. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 37% of them.

  • NPI issued2009 · 37% of these records are older, 56% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2009 · median 2011 among the 32 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LC0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Anesthesiology) Physician providers in Michigan

There are 43 critical care medicine (anesthesiology) physician records in Michigan.

The 8 critical care medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Vinay Pallekonda, M.D.Jackson, MI 492011174661458
  2. Robert Fitzgerald, MDGrand Rapids, MI 495031619949765
  3. Richard Hackbarth, MDGrand Rapids, MI 495031912979220
  4. Ajay Khilanani, M.D.Grand Rapids, MI 495031043410400
  5. John Kopec, MDGrand Rapids, MI 495031710959028
  6. Anthony Olivero, M.D.Grand Rapids, MI 495031427221787
  7. Brian Trethowan, MDGrand Rapids, MI 495031386188761
  8. Payal Boss, MDGrand Rapids, MI 495251245675024

Common questions

What is William B. Cederquist, MD's NPI number?

William B. Cederquist, MD's National Provider Identifier (NPI) is 1295961241, issued on Jun 4, 2009. An NPI identifies a provider in billing; it is not a license.

Where is William B. Cederquist, MD located?

The NPPES record lists a practice address at 205 N East Ave, Jackson, MI, 49201. Phone: (517) 205-7836. Providers update this record themselves, so call before visiting.

How can I verify William B. Cederquist, MD's license?

NPPES lists Michigan license number 4301094832, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.