NPPES file of Aug 9, 2026

Gillian Mary Trotter

Nurse Practitioner · Melbourne, FL

Gillian Mary Trotter is a nurse practitioner with a practice address in Melbourne, Florida, and NPI 1639830540, issued on Jan 3, 2022. Check the license (Florida 11017110, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639830540
Name
Gillian Mary Trotter
Primary taxonomy
Nurse Practitioner 363L00000X
License number
11017110 FL
Self-reported in NPPES; status is on the state search
Practice location
2290 W Eau Gallie Blvd, Melbourne, FL 32935
Phone
(321) 254-4776
Enumerated
Jan 3, 2022
Record last updated
Sep 7, 2023
Medicaid ID
117385700 FL
Medicare enrollment
Enrolled (PECOS I20220309000351); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2290 W Eau Gallie Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sumeet Chandra, M.D.Medical Oncology Physician1801853171
  2. Rajesh Desai, MDEndocrinology, Diabetes & Metabolism Physician1427057256
  3. Nikhita Dhruv, MDEndocrinology, Diabetes & Metabolism Physician1710985593
  4. James Go, MDOtolaryngology Physician1053388728
  5. Dawn Hamel, ARNP-CPrimary Care Nurse Practitioner1003149204
  6. Melissa Studebaker, ARNP-CAdult Health Nurse Practitioner1821230855

Verify Gillian Mary Trotter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 11017110
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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77% fewer Medicare Part D claims than the average nurse practitioner in 2024

252 Medicare Part D claims for 130 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Gillian Trotter252
  2. Specialty average1,109

Most prescribed

  1. Ondansetron Odt72 claims
  2. Eliquis27 claims
  3. Prochlorperazine Maleate24 claims
  4. Anastrozole18 claims
  5. Lidocaine-Prilocaine16 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 MIPS final score for 2023 (Medicare payment program): 85.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%78.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Health First Medical Group, LLCMelbourne, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gillian Mary Trotter among 8,844 nurse practitioner records in Florida

Gillian Mary Trotter is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.

  • NPI issued2022 · 73% of these records are older, 21% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2021 · median 2018 among the 4,492 with a school on file
  • Record last updated2023 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

130 nurse practitioner records list a practice address in Melbourne

They are 130 of the 4,629 NPPES records with a practice address in Melbourne, and 8,844 nurse practitioner records in Florida.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Marigny Beilman, APRNMelbourne, FL 329351770032385
  2. Holly Bell-Joyner, ARNPMelbourne, FL 329351063757334
  3. Joyce Brady, ARNPMelbourne, FL 329351083793418
  4. Aleecia EstimeMelbourne, FL 329351407412018
  5. Ashley Fleck, FNP-BC, PMHNP- BCMelbourne, FL 329351639770340
  6. Alexis HouserMelbourne, FL 329351407488778
  7. Monica Johnson, APRNMelbourne, FL 329351528500733
  8. Krista Lindstrand, NPMelbourne, FL 329351588330252

Common questions

What is Gillian Mary Trotter's NPI number?

Gillian Mary Trotter's National Provider Identifier (NPI) is 1639830540, issued on Jan 3, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Gillian Mary Trotter located?

The NPPES record lists a practice address at 2290 W Eau Gallie Blvd, Melbourne, FL, 32935. Phone: (321) 254-4776. Providers update this record themselves, so call before visiting.

How can I verify Gillian Mary Trotter's license?

NPPES lists Florida license number 11017110, 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 Gillian Mary Trotter prescribe under Medicare Part D?

In 2024, Gillian Mary Trotter had 252 Medicare Part D claims for 130 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Gillian Mary Trotter's MIPS final score?

The 2023 MIPS final score is 85.4 of 100. 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.