NPPES file of Aug 9, 2026

Mariela Diaz Alonso, ARNP

Nurse Practitioner · Orlando, FL

Mariela Diaz Alonso, ARNP is a nurse practitioner with a practice address in Orlando, Florida, and NPI 1053096347, issued on Jun 15, 2023. Check the license (Florida APRN11025631, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053096347
Name
Mariela Diaz Alonso
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
APRN11025631 FL
Self-reported in NPPES; status is on the state search
Practice location
1650 Sand Lake RD Ste 114A, Orlando, FL 32809
Phone
(407) 988-1177
Enumerated
Jun 15, 2023
Record last updated
Mar 27, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →

Verify Mariela Diaz Alonso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11025631    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

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3% more Medicare Part D claims than the average nurse practitioner in 2024

1,142 Medicare Part D claims for 247 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Mariela Diaz Alonso1,142
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium55 claims
  2. Metformin Hcl55 claims
  3. Azithromycin47 claims
  4. Fenofibrate38 claims
  5. Gabapentin37 claims
  6. Lisinopril37 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.

Mariela Diaz Alonso among 8,844 nurse practitioner records in Florida

Mariela Diaz Alonso, ARNP 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 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 16% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2025 · 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).

394 nurse practitioner records list a practice address in Orlando

They are 394 of the 25,426 NPPES records with a practice address in Orlando, and 8,844 nurse practitioner records in Florida.

All 8,844 in Florida → Every provider in Orlando → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Shaina CumminsOrlando, FL 328091023813862
  2. Gregory Deramo, ARNPOrlando, FL 328091134196702
  3. Anish George, ARPNOrlando, FL 328091740530096
  4. Joseph Knoll, MSN, ARNPOrlando, FL 328091023418126
  5. Donna Martinez, NPOrlando, FL 328091700874047
  6. Edwin Martinez, APRN, FNP-COrlando, FL 328091245802610
  7. Vivi Nguyen, ARNPOrlando, FL 328091780202945
  8. Daira Parra, APRNOrlando, FL 328091174888150

Common questions

What is Mariela Diaz Alonso, ARNP's NPI number?

Mariela Diaz Alonso, ARNP's National Provider Identifier (NPI) is 1053096347, issued on Jun 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mariela Diaz Alonso, ARNP located?

The NPPES record lists a practice address at 1650 Sand Lake RD Ste 114A, Orlando, FL, 32809. Phone: (407) 988-1177. Providers update this record themselves, so call before visiting.

How can I verify Mariela Diaz Alonso, ARNP's license?

NPPES lists Florida license number APRN11025631, 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 Mariela Diaz Alonso, ARNP prescribe under Medicare Part D?

In 2024, Mariela Diaz Alonso, ARNP had 1,142 Medicare Part D claims for 247 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.