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

Melissa Nuncio, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1003695636

Melissa Nuncio, FNP-BC is a Nurse Practitioner in Rangeley, Maine. Qualified in 2022, 4 years ago. Practices with Christus Trinity Clinic, a 1,531-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Maine and Texas.

Years since qualifying
4
Licensed in
ME, TX
In the registry since
2023
Specialties on file
3
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

42 Dallas Hill Rd
Rangeley, ME 04970-4032
Phone: (207) 864-3303
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 903 W Martin St # Ms 49-2, San Antonio, TX 78207-0903 — (210) 358-5510
  • 3611 Jaguar Pkwy, San Antonio, TX 78224-3271 — (726) 236-9520
  • 2515 Castroville Rd, San Antonio, TX 78237-3359 — (210) 433-0366

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CNP251835 (ME)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 20203089235 (TX)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 1138185 (TX)

Record details

NPI number1003695636
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedSeptember 25, 2023
Last updated in NPPESJune 25, 2026
Certification dateJune 25, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Christus Trinity Clinic — 1531 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

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 $14 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.

Colleagues at Christus Trinity Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1531 clinicians in the practice; 12 are shown here.

Other providers in Rangeley