Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Melissa Wilson, ARNP

Individual provider Nurse Practitioner · NPI 1427457936

Melissa Wilson, ARNP is a Nurse Practitioner in Orlando, Florida. Qualified in 2014, 12 years ago. Practices with Catalyst Walk-In Clinic, a 3-clinician group, works from 12 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
12
Licensed in
FL
In the registry since
2014
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

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Practice location Address checks out

111 N Orange Ave Ste 800
Orlando, FL 32801-2381
Phone: (888) 731-8994
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (11)

  • 195 Page Mill Rd Ste 103, Palo Alto, CA 94306-2073 — (888) 731-8994
  • 999 18th St Ste 3000, Denver, CO 80202-2449 — (888) 731-8994
  • 900 Old Roswell Lakes Pkwy Ste 310, Roswell, GA 30076-8667 — (888) 731-8994
  • 111 W Jackson Blvd Ste 1700, Chicago, IL 60604-3597 — (888) 731-8994
  • 100 Cambridge St Fl 14, Boston, MA 02114-2509 — (888) 731-8994
  • 139 Centre St Ph 120, New York, NY 10013-4559 — (888) 731-8994
  • 21 E State St Ste 200, Columbus, OH 43215-0109 — (888) 731-8994
  • 112 Maverick Ct, Granbury, TX 76049-1381 — (888) 731-8994
  • 6975 S Union Park Ctr Ste 600, Cottonwood Heights, UT 84047-4187 — (888) 731-8994
  • 1101 Wilson Blvd Fl 6, Arlington, VA 22209-2281 — (888) 731-8994
  • 450 Alaskan Way S Ste 200, Seattle, WA 98104-2785 — (888) 731-8994

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence ARNP9292075 (FL)

Record details

NPI number1427457936
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedAugust 20, 2014
Last updated in NPPESDecember 21, 2024
Certification dateDecember 21, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Catalyst Walk-In Clinic — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients102
Services billed 228 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $111 4 payments · 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.

Colleagues at Catalyst Walk-In Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Orlando