Katie Fillion, M.D.
Infectious Disease Physician · Melbourne, FL
Katie Fillion, M.D. is an infectious disease physician with a practice address in Melbourne, Florida, and NPI 1356570782, issued on Jul 7, 2009. Check the license (Florida ME123461, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Katie Fillion
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- ME123461 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2120 Sarno RD, Melbourne, FL 32935
- Phone
- (321) 241-6800
- Enumerated
- Jul 7, 2009
- Record last updated
- Aug 3, 2023
- Fax
- (321) 241-6890
- Medicaid ID
- 015678100 FL
- Medicare enrollment
- Enrolled (PECOS I20150922002412); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 760 in Florida → Look up another NPI →
Also registered at 2120 Sarno RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alex Andujar Alejandro, M.D.Family Medicine Physician1679760680
- Ashley Archer, APRNFamily Nurse Practitioner1154956217
- Mary Baddour, DDSGeneral Practice Dentistry1730630633
- Ryan BarnettClinical Psychologist1932532074
Verify Katie Fillion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME123461Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average infectious disease physician in 2024
139 Medicare Part D claims for 29 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Dovato15 claims
- Juluca13 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: $16.44
1 payment: food and beverage; the largest payer was Insmed, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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
- Brevard Health Alliance IncMelbourne, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katie Fillion among 760 infectious disease physician records in Florida
Katie Fillion, M.D. is one of 760 infectious disease physician records with a practice address in Florida. 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 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2018 · median 2001 among the 581 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 207RI0200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Florida
There are 760 infectious disease physician records in Florida.
All 760 in Florida → Every provider in Melbourne → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Ana Conde-Rosa, MDMelbourne, FL 329351972674687
- Bhavesh Vekariya, M.D.Melbourne, FL 329351104166339
- Miguel Mateos-Mora, M.D.,Melbourne, FL 329401992790851
- Bhavani Puskur, MDMelbourne, FL 329401760453427
- Saima Abbas, M.DRockledge, FL 329551023272010
- Vicente Maco-Flores, M.D.Rockledge, FL 329551710173547
- Aisha Thomas-St. Cyr, MDSebastian, FL 329581619153541
- Laurie Welton, DOSebastian, FL 329581215914353
Common questions
What is Katie Fillion, M.D.'s NPI number?
Katie Fillion, M.D.'s National Provider Identifier (NPI) is 1356570782, issued on Jul 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Katie Fillion, M.D. located?
The NPPES record lists a practice address at 2120 Sarno RD, Melbourne, FL, 32935. Phone: (321) 241-6800. Providers update this record themselves, so call before visiting.
How can I verify Katie Fillion, M.D.'s license?
NPPES lists Florida license number ME123461, 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 Katie Fillion, M.D. prescribe under Medicare Part D?
In 2024, Katie Fillion, M.D. had 139 Medicare Part D claims for 29 beneficiaries; the average among infectious disease physician prescribers was 689. 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.