NPPES file of Aug 9, 2026

William John Cottrell, CRNA

Certified Registered Nurse Anesthetist · Saginaw, MI

William John Cottrell, CRNA is a certified registered nurse anesthetist with a practice address in Saginaw, Michigan, and NPI 1407897671, issued on Jun 9, 2006. Check the license (Michigan 4704086459, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1407897671
Name
William John Cottrell
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704086459 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 Weiss St, Saginaw, MI 48602
Phone
(989) 497-2500
Enumerated
Jun 9, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(989) 791-2409
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 →

Also registered at 1500 Weiss St

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

  1. Margaret Abbenante, LMSW,ACSWClinical Social Worker1255367967
  2. Mariam Alghaiti, PHARMDPharmacist1366395535
  3. Alexis Anthony, PHARMDPharmacist1407738222
  4. Melissa AppoldGeriatric Pharmacist1457867897
  5. Garria Arnold, DNP CFNPFamily Nurse Practitioner1932164415
  6. Andrew Aylsworth, PHARM.D,.Pharmacist1407264757

Verify William John Cottrell 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 4704086459    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

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William John Cottrell among 3,298 certified registered nurse anesthetist records in Michigan

William John Cottrell, 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 not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 61% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2007 · 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).

95 certified registered nurse anesthetist records list a practice address in Saginaw

They are 95 of the 6,008 NPPES records with a practice address in Saginaw, and 3,298 certified registered nurse anesthetist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. Brenton Barnhart, RN, MSN, CRNASaginaw, MI 486021093743064
  2. Debra Brockman, CRNASaginaw, MI 486021134166457
  3. Jack Decker, CRNASaginaw, MI 486021487680369
  4. Wendy Feinauer, CRNASaginaw, MI 486021417069097
  5. Theresa Jones, CRNASaginaw, MI 486021003835554
  6. Lisa Licavoli, CRNASaginaw, MI 486021558339960
  7. Michelle Lustre Nosal, CRNASaginaw, MI 486021083693113
  8. Kirstin Mikel, CRNASaginaw, MI 486021275513616

Common questions

What is William John Cottrell, CRNA's NPI number?

William John Cottrell, CRNA's National Provider Identifier (NPI) is 1407897671, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William John Cottrell, CRNA located?

The NPPES record lists a practice address at 1500 Weiss St, Saginaw, MI, 48602. Phone: (989) 497-2500. Providers update this record themselves, so call before visiting.

How can I verify William John Cottrell, CRNA's license?

NPPES lists Michigan license number 4704086459, 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. 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.