NPPES file of Aug 9, 2026

Melissa Werthmann, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Fort Myers, FL

Melissa Werthmann, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Fort Myers, Florida, and NPI 1760351233, issued on Nov 3, 2025. Check the license (Florida 11043391, 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
1760351233
Name
Melissa Werthmann
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
11043391 FL
Self-reported in NPPES; status is on the state search
Practice location
12651 Mcgregor Blvd Ste 301, Fort Myers, FL 33919
Phone
(239) 314-3223
Enumerated
Nov 3, 2025
Record last updated
Nov 3, 2025
Fax
(239) 400-4240
Medicare enrollment
Enrolled (PECOS I20260114003834); accepts 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 12651 Mcgregor Blvd Ste 301

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

  1. Melissa Rice, PA-CPhysician Assistant1245824176

Verify Melissa Werthmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 11043391    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. Mentus Behavioral Health LLCFort Myers, FL

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

Melissa Werthmann among 4,715 psychiatric/mental health nurse practitioner records in Florida

Melissa Werthmann, PMHNP 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 2025, is newer than 78% of them.

  • NPI issued2025 · 78% of these records are older, 10% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2025 · median 2021 among the 2,622 with a school on file
  • Record last updated2025 · 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).

Psychiatric/Mental Health Nurse Practitioner providers in Florida

There are 4,715 psychiatric/mental health nurse practitioner records in Florida.

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

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

  1. Christine ColomboFort Myers, FL 339191063278885
  2. Rebecca Deroche, PMHNPFort Myers, FL 339191538775366
  3. Dayana Santos, APRN, PMHNP-BCFort Myers, FL 339191902772445
  4. Mackenzie Althouse, APRNFort Myers, FL 339161679032072
  5. Amanda Boroff, APRNFort Myers, FL 339161972139160
  6. Dustin Bower, APRN, PMHNP-BCFort Myers, FL 339161568140283
  7. Dylan Demars, PMHNP-BCFort Myers, FL 339161619575818
  8. Jade Jackson, PMHNPFort Myers, FL 339161790540631

Common questions

What is Melissa Werthmann, PMHNP's NPI number?

Melissa Werthmann, PMHNP's National Provider Identifier (NPI) is 1760351233, issued on Nov 3, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Werthmann, PMHNP located?

The NPPES record lists a practice address at 12651 Mcgregor Blvd Ste 301, Fort Myers, FL, 33919. Phone: (239) 314-3223. Providers update this record themselves, so call before visiting.

How can I verify Melissa Werthmann, PMHNP's license?

NPPES lists Florida license number 11043391, 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.