Michelle Mary Horan, M.D.
Emergency Medicine Physician · Fort Smith, AR
Michelle Mary Horan, M.D. is an emergency medicine physician with a practice address in Fort Smith, Arkansas, and NPI 1679535181, issued on Apr 3, 2006. Check the license (Arkansas C8521, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michelle Mary Horan
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- C8521 AR
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Towson Ave, Fort Smith, AR 72901
- Phone
- (479) 441-5011
- Enumerated
- Apr 3, 2006
- Record last updated
- Oct 10, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (405) 749-4561
- Medicaid IDs
- 100072720A OK
124674001 AR - Medicare enrollment
- Enrolled (PECOS I20081110000035); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1992
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 447 in Arkansas → Look up another NPI →
Also registered at 1001 Towson Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aimee Arzoumanian, PAMedical Physician Assistant1114027059
- Matthew Bateman, CRNACertified Registered Nurse Anesthetist1407267859
Verify Michelle Mary Horan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C8521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average emergency medicine physician in 2024
360 Medicare Part D claims for 240 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 76 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen45 claims
- Cephalexin36 claims
- Amoxicillin-Clavulanate Potass21 claims
- Prednisone19 claims
- Tramadol Hcl16 claims
- Ondansetron Odt15 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: $45.17
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Bills Medicare through one group practice
- Southeastern Emergency Physicians LLCFort Smith, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Mary Horan among 447 emergency medicine physician records in Arkansas
Michelle Mary Horan, M.D. is one of 447 emergency medicine physician records with a practice address in Arkansas. 87% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 58% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1992 · median 2011 among the 301 with a school on file
- Record last updated2008 · 59% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 emergency medicine physician records list a practice address in Fort Smith
They are 40 of the 2,951 NPPES records with a practice address in Fort Smith, and 447 emergency medicine physician records in Arkansas.
All 447 in Arkansas → Every provider in Fort Smith → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert Fraser, M.D.Fort Smith, AR 729011932161353
- Mark Horan, M.D.Fort Smith, AR 729011114989530
- Lee Johnson, MDFort Smith, AR 729011942262464
- Matthew Lamb, M.D.Fort Smith, AR 729011346582509
- Robert Lane, M.D.Fort Smith, AR 729011619938164
- Wallace Lock, M.D.Fort Smith, AR 729011437545761
- Jamie Maner, M.D.Fort Smith, AR 729011750464442
- Marshall Newcity, M.D.Fort Smith, AR 729011306808886
Common questions
What is Michelle Mary Horan, M.D.'s NPI number?
Michelle Mary Horan, M.D.'s National Provider Identifier (NPI) is 1679535181, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Mary Horan, M.D. located?
The NPPES record lists a practice address at 1001 Towson Ave, Fort Smith, AR, 72901. Phone: (479) 441-5011. Providers update this record themselves, so call before visiting.
How can I verify Michelle Mary Horan, M.D.'s license?
NPPES lists Arkansas license number C8521, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michelle Mary Horan, M.D. prescribe under Medicare Part D?
In 2024, Michelle Mary Horan, M.D. had 360 Medicare Part D claims for 240 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.