Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael James Mongiello, MSN, MA, NP-C, RN

Individual provider Oncology Clinical Nurse Specialist · NPI 1265942791

Michael James Mongiello, MSN, MA, NP-C, RN is a Nurse Practitioner in Fort Myers, Florida. Qualified in 2017, 9 years ago. Practices with Lee Health System Inc, a 1,375-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
9
Licensed in
FL
In the registry since
2017
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
MA — Master of Arts
A graduate arts degree.
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

8925 Colonial Center Dr Ste 2001
Fort Myers, FL 33905
Phone: (239) 343-9567
Fax: (239) 343-6571
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence APRN9382978 (FL)
Oncology Clinical Nurse Specialist Taxonomy 364SX0200X · Licence APRN9382978 (FL)

Record details

NPI number1265942791
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , MA , NP-C , RN
Sole proprietorNo
NPI enumeratedOctober 11, 2017
Last updated in NPPESMarch 31, 2021
Certification dateMarch 31, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Lee Health System Inc — 1375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients106
Services billed 144 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $22 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Lee Health System Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1375 clinicians in the practice; 12 are shown here.

Other providers in Fort Myers