NPPES file of Aug 9, 2026

Frank Young Duncan, MD

Emergency Medicine Physician · Grand Haven, MI

Frank Young Duncan, MD is an emergency medicine physician with a practice address in Grand Haven, Michigan, and NPI 1922048800, issued on Jun 7, 2006. Check the license (Michigan 4301078625, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922048800
Name
Frank Young Duncan
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
4301078625 MI
Self-reported in NPPES; status is on the state search
Practice location
1309 Sheldon RD, Grand Haven, MI 49417
Phone
(616) 842-3600
Enumerated
Jun 7, 2006
Record last updated
Jul 9, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
104812676 MI
Medicare enrollment
Enrolled (PECOS I20060117000754); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2001
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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Also registered at 1309 Sheldon RD

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

  1. Muhammad Azam, MDAnatomic Pathology & Clinical Pathology Physician1043204696
  2. Carrie Brondyke, LMSWSocial Worker1730593831
  3. Laura BuitenhuisClinical Social Worker1720484538
  4. Mary Cole, RDRegistered Dietitian1881657351
  5. Mary Cunningham, R.D., CDERegistered Dietitian1801055827
  6. Lee Demeester, MDAnatomic Pathology & Clinical Pathology Physician1821017724

Verify Frank Young Duncan 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 4301078625
    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.

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77% more Medicare Part D claims than the average emergency medicine physician in 2024

401 Medicare Part D claims for 275 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 27 claims were for opioids.

  1. Frank Duncan401
  2. Specialty average226

Most prescribed

  1. Cephalexin59 claims
  2. Prednisone49 claims
  3. Ibuprofen31 claims
  4. Ondansetron Odt30 claims
  5. Doxycycline Hyclate28 claims
  6. Cyclobenzaprine Hcl22 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

4 hospitals and group practices

  1. Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
  2. Epi PCHolland, MI
  3. Mclaren Hospital GroupPontiac, MI
  4. Southwestern Michigan Emergency Services, PCKalamazoo, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Frank Young Duncan among 3,083 emergency medicine physician records in Michigan

Frank Young Duncan, MD is one of 3,083 emergency medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 77% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2001 · median 2013 among the 1,931 with a school on file
  • Record last updated2019 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Michigan

There are 3,083 emergency medicine physician records in Michigan.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. William Deaton, DOGrand Haven, MI 494171336181981
  2. Amy Hoffman, DOGrand Haven, MI 494171508870197
  3. Robert Minuth, M.D.Grand Haven, MI 494171831418110
  4. Vicky Norris, DOGrandville, MI 494181164457917
  5. Stanley Beckman, MDFremont, MI 494121750431722
  6. Charles Emond, D.O.Fremont, MI 494121801964747
  7. Clint Griffin, M.D.Holland, MI 494231841350808
  8. Daniel Mortensen, MDHolland, MI 494231447660931

Common questions

What is Frank Young Duncan, MD's NPI number?

Frank Young Duncan, MD's National Provider Identifier (NPI) is 1922048800, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frank Young Duncan, MD located?

The NPPES record lists a practice address at 1309 Sheldon RD, Grand Haven, MI, 49417. Phone: (616) 842-3600. Providers update this record themselves, so call before visiting.

How can I verify Frank Young Duncan, MD's license?

NPPES lists Michigan license number 4301078625, 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.

How much does Frank Young Duncan, MD prescribe under Medicare Part D?

In 2024, Frank Young Duncan, MD had 401 Medicare Part D claims for 275 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.

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.