Michael F. Horaist, M.D.
Colon & Rectal Surgery Physician · Lafayette, LA
Michael F. Horaist, M.D. is a colon & rectal surgery physician with a practice address in Lafayette, Louisiana, and NPI 1922218239, issued on May 23, 2007. Check the license (Louisiana 203145, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael F. Horaist
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- 203145 LA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Beaullieu Dr, Lafayette, LA 70508
- Phone
- (337) 524-1414
- Enumerated
- May 23, 2007
- Record last updated
- Feb 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (337) 443-4457
- Medicaid ID
- 07928 LA
- Medicare enrollment
- Enrolled (PECOS I20120904000267); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 44 in Louisiana → Look up another NPI →
Also registered at 200 Beaullieu Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dave Barrios, MDSurgery Physician1144212069
- Christopher Fontenot, MDSpecialist1669492369
- Leslie Guilbeaux, FNP-CFamily Nurse Practitioner1124367289
- David Landry, PH.D.Clinical Psychologist1689914822
- Rachelle Meaux, M.D.Obstetrics & Gynecology Physician1497753388
- Kenneth Odinet, MDPlastic Surgery Physician1942282389
Verify Michael F. Horaist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 203145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average colon & rectal surgery physician in 2024
334 Medicare Part D claims for 127 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 100 claims were for opioids.
Most prescribed
- Metronidazole55 claims
- Neomycin Sulfate49 claims
- Oxycodone-Acetaminophen45 claims
- Hydrocodone-Acetaminophen36 claims
- Sod Sulf-Potass Sulf-Mag Sulf17 claims
- Tramadol Hcl16 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: $97.80
2 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. The 1,524 providers of this specialty with any payment received $3,468.16 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
- Lafayette Health Ventures IncLafayette, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael F. Horaist among 44 colon & rectal surgery physician records in Louisiana
Michael F. Horaist, M.D. is one of 44 colon & rectal surgery physician records with a practice address in Louisiana. 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 41% of them.
- NPI issued2007 · 41% of these records are older, 45% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2006 · median 2009 among the 30 with a school on file
- Record last updated2014 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Louisiana
There are 44 colon & rectal surgery physician records in Louisiana.
All 44 in Louisiana → Every provider in Lafayette → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Matthew Boudreaux, M.D.Lafayette, LA 705081245440577
- Kenneth Champagne, M.D.Lafayette, LA 705081740284454
- Bradley Champagne, M.D.Lafayette, LA 705081578858288
- Yasheka Nicholson, M.DFranklinton, LA 704381669625604
- Louis Barfield, MDBaton Rouge, LA 708081508807819
- Richard Byrd, MDBaton Rouge, LA 708081437199155
- Brian Carr, MDBaton Rouge, LA 708081750885513
- Ray Daugherty, MDBaton Rouge, LA 708081144544164
Common questions
What is Michael F. Horaist, M.D.'s NPI number?
Michael F. Horaist, M.D.'s National Provider Identifier (NPI) is 1922218239, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael F. Horaist, M.D. located?
The NPPES record lists a practice address at 200 Beaullieu Dr, Lafayette, LA, 70508. Phone: (337) 524-1414. Providers update this record themselves, so call before visiting.
How can I verify Michael F. Horaist, M.D.'s license?
NPPES lists Louisiana license number 203145, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael F. Horaist, M.D. prescribe under Medicare Part D?
In 2024, Michael F. Horaist, M.D. had 334 Medicare Part D claims for 127 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.