Brannon Charles Duncan, M.D.
Emergency Medicine Physician · Kalamazoo, MI
Brannon Charles Duncan, M.D. is an emergency medicine physician with a practice address in Kalamazoo, Michigan, and NPI 1013114693, issued on Jun 28, 2007. Check the license on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Brannon Charles Duncan
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 35089639 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1850 Whites RD, Kalamazoo, MI 49008
- Phone
- (269) 343-3900
- Enumerated
- Jun 28, 2007
- Record last updated
- Dec 9, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (269) 343-5640
- Medicaid ID
- 1013114693 MI
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 1850 Whites RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beth Armstrong, M.D.Emergency Medicine Physician1114984127
- Kenneth Beadling, DDSDentist1588710826
- Daniel Bouwman, MDPreventive Medicine/Occupational Environmental Medicine Physician1912039892
- James Brayton, D.D.S.,M.S.,P.C.Periodontics1235269291
- Phillip Doyle, DDS MSPeriodontics1053483826
- Lisa Forrest, MDEmergency Medicine Physician1821051822
Verify Brannon Charles Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average emergency medicine physician in 2024
255 Medicare Part D claims for 133 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 71 claims were for opioids.
Most prescribed
- Tramadol Hcl60 claims
- Naproxen23 claims
- Ondansetron Odt23 claims
- Promethazine Hcl23 claims
- Cefuroxime18 claims
- Methylprednisolone14 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.
Brannon Charles Duncan among 3,083 emergency medicine physician records in Michigan
Brannon Charles Duncan, M.D. 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 2007, is newer than 23% of them.
- NPI issued2007 · 23% of these records are older, 67% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2009 · 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).
154 emergency medicine physician records list a practice address in Kalamazoo
They are 154 of the 6,553 NPPES records with a practice address in Kalamazoo, and 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Kalamazoo → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Beth Armstrong, M.D.Kalamazoo, MI 490081114984127
- Brenda Becker, MDKalamazoo, MI 490081679774244
- Brigitte Bigelow, MDKalamazoo, MI 490081780885368
- Scott Cline, M.D.Kalamazoo, MI 490081295886802
- William Fales, M.D.Kalamazoo, MI 490081063473114
- Lisa Forrest, MDKalamazoo, MI 490081821051822
- Marc Headapohl, M.D.Kalamazoo, MI 490081033158159
- Nathaniel Johnson, MDKalamazoo, MI 490081295937720
Common questions
What is Brannon Charles Duncan, M.D.'s NPI number?
Brannon Charles Duncan, M.D.'s National Provider Identifier (NPI) is 1013114693, issued on Jun 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brannon Charles Duncan, M.D. located?
The NPPES record lists a practice address at 1850 Whites RD, Kalamazoo, MI, 49008. Phone: (269) 343-3900. Providers update this record themselves, so call before visiting.
How can I verify Brannon Charles Duncan, M.D.'s license?
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 Brannon Charles Duncan, M.D. prescribe under Medicare Part D?
In 2024, Brannon Charles Duncan, M.D. had 255 Medicare Part D claims for 133 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.