Michael J. Sayess, D.O.
Hospitalist Physician · Daytona Beach, FL
Michael J. Sayess, D.O. is a hospitalist physician with a practice address in Daytona Beach, Florida, and NPI 1255626172, issued on Jun 20, 2011. Check the license (Florida OS12921, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Michael J. Sayess
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- OS12921 FL
Self-reported in NPPES; status is on the state search - Practice location
- 303 N Clyde Morris Blvd, Daytona Beach, FL 32114
- Phone
- (386) 226-4542
- Enumerated
- Jun 20, 2011
- Record last updated
- Oct 21, 2024
- Fax
- (386) 239-2354
- Medicare enrollment
- Enrolled (PECOS I20150206000355); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,817 in Florida → Look up another NPI →
Also registered at 303 N Clyde Morris Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Suha Alkadry, MDPediatrics Physician1457348815
- Allison Allard, ARNPAcute Care Nurse Practitioner1144664434
- Jara ApperleyPhysician Assistant1063077667
Verify Michael J. Sayess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS12921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average hospitalist physician in 2024
436 Medicare Part D claims for 144 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 17 claims were for opioids.
Most prescribed
- Metoprolol Succinate36 claims
- Potassium Chloride30 claims
- Doxycycline Monohydrate24 claims
- Pantoprazole Sodium22 claims
- Prednisone20 claims
- Amlodipine Besylate17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Apogee Medical Group, Florida IncTitusville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael J. Sayess among 1,817 hospitalist physician records in Florida
Michael J. Sayess, D.O. is one of 1,817 hospitalist physician records with a practice address in Florida. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 41% of them.
- NPI issued2011 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2011 · median 2010 among the 1,549 with a school on file
- Record last updated2024 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 hospitalist physician records list a practice address in Daytona Beach
They are 35 of the 2,817 NPPES records with a practice address in Daytona Beach, and 1,817 hospitalist physician records in Florida.
All 1,817 in Florida → Every provider in Daytona Beach → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Jose Abando, MDDaytona Beach, FL 321141225101058
- Abednego Chibungu, M.DDaytona Beach, FL 321141164739272
- Monica Davis, MDDaytona Beach, FL 321141912934902
- Bassem Koleilat, MDDaytona Beach, FL 321141578680831
- Chuni Kwong, MDDaytona Beach, FL 321141215001946
- Alfea Lacierda, MDDaytona Beach, FL 321141083788723
- Rosanne Leger, M.D.Daytona Beach, FL 321141558680942
- Camille Mazal, M.D.Daytona Beach, FL 321141215188834
Common questions
What is Michael J. Sayess, D.O.'s NPI number?
Michael J. Sayess, D.O.'s National Provider Identifier (NPI) is 1255626172, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Sayess, D.O. located?
The NPPES record lists a practice address at 303 N Clyde Morris Blvd, Daytona Beach, FL, 32114. Phone: (386) 226-4542. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Sayess, D.O.'s license?
NPPES lists Florida license number OS12921, 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 Michael J. Sayess, D.O. prescribe under Medicare Part D?
In 2024, Michael J. Sayess, D.O. had 436 Medicare Part D claims for 144 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Michael J. Sayess, D.O.'s MIPS final score?
The 2023 MIPS final score is 94.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.