NPPES file of Aug 9, 2026

John Yoon

Certified Registered Nurse Anesthetist · Grand Blanc, MI

John Yoon is a certified registered nurse anesthetist with a practice address in Grand Blanc, Michigan, and NPI 1912682147, issued on Jun 15, 2023. Check the license (Michigan 4704334534, 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
1912682147
Name
John Yoon
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704334534 MI
Self-reported in NPPES; status is on the state search
Practice location
1 Genesys Pkwy, Grand Blanc, MI 48439
Phone
(810) 606-5000
Enumerated
Jun 15, 2023
Record last updated
Jun 15, 2023
Medicare enrollment
Enrolled (PECOS I20231101000286); may accept 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 1 Genesys Pkwy

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

  1. Missa Abuzamel, DOPulmonary Disease Physician1689232951
  2. Mary AdekalePsychologist1457838005
  3. Ceilidh AhearnInternal Medicine Physician1619814431
  4. Maruf Ahmed, DOInternal Medicine Physician1407792476
  5. Muhammad Ahmed, MDFamily Medicine Physician1710800578
  6. Sana Ahmed, MDFamily Medicine Physician1871974592

Verify John Yoon 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 4704334534    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 2 group practices

  1. Henry Ford Health Genesys HospitalGrand Blanc, MI
  2. Northstar Anesthesia OF Michigan III PLLCWayne, MI

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

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

John Yoon 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 2023, is newer than 94% of them.

  • NPI issued2023 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2023 · median 2012 among the 2,454 with a school on file
  • Record last updated2023 · 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).

65 certified registered nurse anesthetist records list a practice address in Grand Blanc

They are 65 of the 1,735 NPPES records with a practice address in Grand Blanc, and 3,298 certified registered nurse anesthetist records in Michigan.

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

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

  1. Judith Baki, CRNAGrand Blanc, MI 484391306951942
  2. Barbara Barnett, CRNAGrand Blanc, MI 484391255340907
  3. Robert Burdick, CRNAGrand Blanc, MI 484391790794469
  4. Roland Cantu, CRNAGrand Blanc, MI 484391568577021
  5. Noel Creager, CRNAGrand Blanc, MI 484391780638056
  6. Mary Emmert, CRNAGrand Blanc, MI 484391699880195
  7. Juanita Hoskey, CRNAGrand Blanc, MI 484391275648784
  8. Evelyn Jackson, CRNAGrand Blanc, MI 484391457330821

Common questions

What is John Yoon's NPI number?

John Yoon's National Provider Identifier (NPI) is 1912682147, issued on Jun 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is John Yoon located?

The NPPES record lists a practice address at 1 Genesys Pkwy, Grand Blanc, MI, 48439. Phone: (810) 606-5000. Providers update this record themselves, so call before visiting.

How can I verify John Yoon's license?

NPPES lists Michigan license number 4704334534, 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.