Matthew Stephan Casavant, DO
Obstetrics & Gynecology Physician · Clermont, FL
Matthew Stephan Casavant, DO is an obstetrics & gynecology physician with a practice address in Clermont, Florida, and NPI 1003815671, issued on Jul 18, 2005. Check the license (Florida OS8678, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Matthew Stephan Casavant
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- OS8678 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Don Wickham Drive, Clermont, FL 34711
- Phone
- (352) 241-7050
- Enumerated
- Jul 18, 2005
- Record last updated
- Apr 26, 2023
- Fax
- (352) 241-7035
- Medicaid ID
- 264093700 FL
- Medicare enrollment
- Enrolled (PECOS I20110825000280); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,601 in Florida → Look up another NPI →
Also registered at 1900 Don Wickham Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hazel FloresPharmacist1013705508
- Shawn Preston Casavant, PA-CMedical Physician Assistant1952300535
Verify Matthew Stephan Casavant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS8678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
58 Medicare Part D claims for 24 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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: $315.44
10 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Orlando Health Medical Group IncOrlando, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Stephan Casavant among 2,601 obstetrics & gynecology physician records in Florida
Matthew Stephan Casavant, DO is one of 2,601 obstetrics & gynecology physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1998 · median 2004 among the 1,657 with a school on file
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Florida
There are 2,601 obstetrics & gynecology physician records in Florida.
All 2,601 in Florida → Every provider in Clermont → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Zane Aldrich, MDClermont, FL 347111215407747
- Shene Allen, M.D.Clermont, FL 347111679779300
- Sandy Bui, D.O.Clermont, FL 347111548577901
- Shelley Glover, MDClermont, FL 347111114969839
- Andrew Karen, M.D.Clermont, FL 347111124008172
- Denise Kazmierczak, D.O.Clermont, FL 347111528010485
- Kristina McLean, MDClermont, FL 347111669426656
- Tamara Richards, M.D.Clermont, FL 347111447461736
Common questions
What is Matthew Stephan Casavant, DO's NPI number?
Matthew Stephan Casavant, DO's National Provider Identifier (NPI) is 1003815671, issued on Jul 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Stephan Casavant, DO located?
The NPPES record lists a practice address at 1900 Don Wickham Drive, Clermont, FL, 34711. Phone: (352) 241-7050. Providers update this record themselves, so call before visiting.
How can I verify Matthew Stephan Casavant, DO's license?
NPPES lists Florida license number OS8678, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Stephan Casavant, DO prescribe under Medicare Part D?
In 2024, Matthew Stephan Casavant, DO had 58 Medicare Part D claims for 24 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.