NPPES file of Aug 9, 2026

Leonardo Mastache, APRN

Psychiatric/Mental Health Nurse Practitioner · Naples, FL

Leonardo Mastache, APRN is a psychiatric/mental health nurse practitioner with a practice address in Naples, Florida, and NPI 1104699297, issued on Nov 1, 2023. Check the license (Florida APRN11029403, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104699297
Name
Leonardo Mastache
Credential
APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
APRN11029403 FL
Self-reported in NPPES; status is on the state search
Practice location
4349 18TH PL SW, Naples, FL 34116
Phone
(239) 692-2630
Enumerated
Nov 1, 2023
Record last updated
Jun 30, 2026
Medicare enrollment
Enrolled (PECOS I20241028003270); may accept Medicare assignment
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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8 nearest psychiatric/mental health nurse practitioner records → All 4,715 in Florida → Look up another NPI →

Also registered at 4349 18TH PL SW

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

  1. Janet MontoyaFamily Nurse Practitioner1174493050

Verify Leonardo Mastache in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11029403    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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Bills Medicare through one group practice

  1. Collier Health Services, IncImmokalee, FL

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

Leonardo Mastache among 4,715 psychiatric/mental health nurse practitioner records in Florida

Leonardo Mastache, APRN is one of 4,715 psychiatric/mental health nurse practitioner records with a practice address in Florida. 67% 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 58% of them.

  • NPI issued2023 · 58% of these records are older, 33% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2019 · median 2021 among the 2,622 with a school on file
  • Record last updated2026 · 15% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

69 psychiatric/mental health nurse practitioner records list a practice address in Naples

They are 69 of the 5,950 NPPES records with a practice address in Naples, and 4,715 psychiatric/mental health nurse practitioner records in Florida.

All 4,715 in Florida → Every provider in Naples → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Julienne Calixte, APRNNaples, FL 341161831795897
  2. April Caywood, APRNNaples, FL 341161972344166
  3. Debra Ebaugh, ARNPNaples, FL 341161720250111
  4. Jeffrey Edwards, ARNPNaples, FL 341161376530360
  5. Henrietta EgwakhideNaples, FL 341161184585135
  6. Septimio Gonzalez Savournin, APRNNaples, FL 341161053962589
  7. Laura Hewett, PMHNPNaples, FL 341161093473381
  8. Sarah Lang, NPNaples, FL 341161184094351

Common questions

What is Leonardo Mastache, APRN's NPI number?

Leonardo Mastache, APRN's National Provider Identifier (NPI) is 1104699297, issued on Nov 1, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leonardo Mastache, APRN located?

The NPPES record lists a practice address at 4349 18TH PL SW, Naples, FL, 34116. Phone: (239) 692-2630. Providers update this record themselves, so call before visiting.

How can I verify Leonardo Mastache, APRN's license?

NPPES lists Florida license number APRN11029403, 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.

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.