NPPES file of Aug 9, 2026

Diane Hamilton, CRNA

Certified Registered Nurse Anesthetist · Cadillac, MI

Diane Hamilton, CRNA is a certified registered nurse anesthetist with a practice address in Cadillac, Michigan, and NPI 1588840474, issued on Jan 10, 2008. Check the license (Michigan 4704132600, 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
1588840474
Name
Diane Hamilton
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704132600 MI
Self-reported in NPPES; status is on the state search
Practice location
400 Hobart St, Cadillac, MI 49601
Phone
(231) 876-7301
Enumerated
Jan 10, 2008
Record last updated
Jan 10, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(231) 876-7300
Medicare enrollment
Enrolled (PECOS I20080222000450); 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 →

Also registered at 400 Hobart St

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

  1. Elizabeth Adamson, M.D.Anesthesiology Physician1104877331
  2. Nimeshkumar AhirInternal Medicine Physician1396069944
  3. Barbara Ames, NP-CAdult Health Nurse Practitioner1598155020
  4. Brijil Barot, FCCPTPhysical Therapist1841728425
  5. Jean Beatty, PAPhysician Assistant1316993157
  6. Martin Beatty, PAPhysician Assistant1043266885

Verify Diane Hamilton 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 4704132600    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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Diane Hamilton among 3,298 certified registered nurse anesthetist records in Michigan

Diane Hamilton, 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 2008, is newer than 46% of them.

  • NPI issued2008 · 46% of these records are older, 51% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2007 · median 2012 among the 2,454 with a school on file
  • Record last updated2008 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. Benjamin Dehaan, CRNACadillac, MI 496011700540663
  2. Gregory Glasby, CRNACadillac, MI 496011417172313
  3. Taylor Horning, CRNAKalkaska, MI 496461205324795
  4. Lindsey Weber, CRNAKingsley, MI 496491316667553
  5. Celeste Kreger, CRNAGrand Rapids, MI 495461619911781
  6. Jaclyn Leighton, CRNAGrand Rapids, MI 495461588038186
  7. David Morton, CRNAGrand Rapids, MI 495461871598151
  8. Dale Dixon, CRNAManistee, MI 496601316081672

Common questions

What is Diane Hamilton, CRNA's NPI number?

Diane Hamilton, CRNA's National Provider Identifier (NPI) is 1588840474, issued on Jan 10, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Diane Hamilton, CRNA located?

The NPPES record lists a practice address at 400 Hobart St, Cadillac, MI, 49601. Phone: (231) 876-7301. Providers update this record themselves, so call before visiting.

How can I verify Diane Hamilton, CRNA's license?

NPPES lists Michigan license number 4704132600, 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.