Yiksiam Marquez Fernandez
Nurse Practitioner · Miami, FL
Yiksiam Marquez Fernandez is a nurse practitioner with a practice address in Miami, Florida, and NPI 1548845969, issued on Mar 17, 2021. Check the license (Florida APRN11011998, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Yiksiam Marquez Fernandez
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APRN11011998 FL
Self-reported in NPPES; status is on the state search - Practice location
- 7800 SW 87TH Avenue, Miami, FL 33173
- Phone
- (305) 271-0221
- Enumerated
- Mar 17, 2021
- Record last updated
- Jan 26, 2023
- Medicare enrollment
- Enrolled (PECOS I20220706003120); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →
Also registered at 7800 SW 87TH Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maureen Dunsworth, MDDermatology Physician1659544245
- Jose Fernandez, MDPediatrics Physician1174533434
- Lorraine Ospina-Herrera, M.D.Pediatrics Physician1821003799
Verify Yiksiam Marquez Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license APRN11011998Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average nurse practitioner in 2024
762 Medicare Part D claims for 311 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Hydrocortisone113 claims
- Ketoconazole103 claims
- Mupirocin88 claims
- Ciclopirox75 claims
- Imiquimod51 claims
- Triamcinolone Acetonide46 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: $2,808.05
113 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- Skin And Cancer AssociatesMiami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yiksiam Marquez Fernandez among 8,844 nurse practitioner records in Florida
Yiksiam Marquez Fernandez 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 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 27% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2020 · 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).
953 nurse practitioner records list a practice address in Miami
They are 953 of the 49,442 NPPES records with a practice address in Miami, and 8,844 nurse practitioner records in Florida.
All 8,844 in Florida → Every provider in Miami → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Emilly Andujar, ARNPMiami, FL 331731992751085
- Ketty Diaz, ARNPMiami, FL 331731477644086
- Roberto Estape, ARNPMiami, FL 331731730264169
- Eric Estape, ARNPMiami, FL 331731275611287
- Mimi Ferrer-Cruz, ARNPMiami, FL 331731699952747
- Iraldo Frometa Molina, APRN FNP AUTONOMOUSMiami, FL 331731033438528
- Deana Goldin, ARNPMiami, FL 331731386825677
- Barbara Hassanzadeh, ARNPMiami, FL 331731003063900
Common questions
What is Yiksiam Marquez Fernandez's NPI number?
Yiksiam Marquez Fernandez's National Provider Identifier (NPI) is 1548845969, issued on Mar 17, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Yiksiam Marquez Fernandez located?
The NPPES record lists a practice address at 7800 SW 87TH Avenue, Miami, FL, 33173. Phone: (305) 271-0221. Providers update this record themselves, so call before visiting.
How can I verify Yiksiam Marquez Fernandez's license?
NPPES lists Florida license number APRN11011998, 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 Yiksiam Marquez Fernandez prescribe under Medicare Part D?
In 2024, Yiksiam Marquez Fernandez had 762 Medicare Part D claims for 311 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.