Diane M. Mageau, DO
Pediatrics Physician · Winter Haven, FL
Diane M. Mageau, DO is a pediatrics physician with a practice address in Winter Haven, Florida, and NPI 1679746135, issued on Apr 4, 2008. Check the license (Florida OS11324, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Diane M. Mageau
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- OS11324 FL
Self-reported in NPPES; status is on the state search - Practice location
- 201 Magnolia Ave SW, Winter Haven, FL 33880
- Phone
- (866) 234-8534
- Enumerated
- Apr 4, 2008
- Record last updated
- Jul 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 012762700 FL
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,996 in Florida → Look up another NPI →
Also registered at 201 Magnolia Ave SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maria Depadua, MDPediatrics Physician1801880448
Verify Diane M. Mageau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS11324Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $42.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Diane M. Mageau among 3,996 pediatrics physician records in Florida
Diane M. Mageau, DO is one of 3,996 pediatrics physician records with a practice address in Florida. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Florida
There are 3,996 pediatrics physician records in Florida.
All 3,996 in Florida → Every provider in Winter Haven → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Raul Alvarez, M.D.Winter Haven, FL 338801083618698
- Melissa Blackburn, DOWinter Haven, FL 338801609362755
- Maria Depadua, MDWinter Haven, FL 338801801880448
- Astrid Lopez, MDWinter Haven, FL 338801831156470
- Karin Miller, MDWinter Haven, FL 338801811986201
- Kenny Nguyen, M.D.Winter Haven, FL 338801659583854
- Susan Sandoval, M.D.Winter Haven, FL 338801740286277
- Alina Stanica, MDWinter Haven, FL 338801790005890
Common questions
What is Diane M. Mageau, DO's NPI number?
Diane M. Mageau, DO's National Provider Identifier (NPI) is 1679746135, issued on Apr 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Diane M. Mageau, DO located?
The NPPES record lists a practice address at 201 Magnolia Ave SW, Winter Haven, FL, 33880. Phone: (866) 234-8534. Providers update this record themselves, so call before visiting.
How can I verify Diane M. Mageau, DO's license?
NPPES lists Florida license number OS11324, 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.
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.