Brandon J. Armstrong, MD
Family Medicine Physician · Alma, MI
Brandon J. Armstrong, MD is a family medicine physician with a practice address in Alma, Michigan, and NPI 1548820038, issued on Jun 17, 2019. Check the license (Michigan 4301507897, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Brandon J. Armstrong
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301507897 MI
Self-reported in NPPES; status is on the state search - Practice location
- 330 E Warwick Dr, Alma, MI 48801
- Phone
- (989) 629-8140
- Enumerated
- Jun 17, 2019
- Record last updated
- Jun 23, 2023
- Medicaid ID
- 100229994 WI
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 330 E Warwick Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brandon J. Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301507897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
77 Medicare Part D claims for 51 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Hcl34 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.
Industry payments in 2024: $63.36
2 payments; by number, the most common kind was food and beverage; the largest payer was Dendreon Pharmaceuticals LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Brandon J. Armstrong among 6,013 family medicine physician records in Michigan
Brandon J. Armstrong, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 79% of them.
- NPI issued2019 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 family medicine physician records list a practice address in Alma
They are 35 of the 681 NPPES records with a practice address in Alma, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Alma → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gregory Bechill, DOAlma, MI 488011073595351
- Christina Downer, D.O.Alma, MI 488011477907350
- Sara Elsayed, MDAlma, MI 488011740666858
- Paul Gruca, MDAlma, MI 488011467485532
- C Holmes, MDAlma, MI 488011568488054
- Maria Klahre, MDAlma, MI 488011134157985
- Edwin Meyer, M.D.Alma, MI 488011407274970
- Christopher Murray, D.O.Alma, MI 488011821024787
Common questions
What is Brandon J. Armstrong, MD's NPI number?
Brandon J. Armstrong, MD's National Provider Identifier (NPI) is 1548820038, issued on Jun 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Brandon J. Armstrong, MD located?
The NPPES record lists a practice address at 330 E Warwick Dr, Alma, MI, 48801. Phone: (989) 629-8140. Providers update this record themselves, so call before visiting.
How can I verify Brandon J. Armstrong, MD's license?
NPPES lists Michigan license number 4301507897, 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 Brandon J. Armstrong, MD prescribe under Medicare Part D?
In 2024, Brandon J. Armstrong, MD had 77 Medicare Part D claims for 51 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.