Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Melissa Mejias Sinopoli, PA-C

Individual provider Medical Physician Assistant · NPI 1033249321

Melissa Mejias Sinopoli, PA-C is a Physician Assistant in Ocean Springs, Mississippi. Graduated from University of Florida College of Medicine in 2003, 23 years ago. Practices with Singing River Health System, a 290-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
23
Trained at
University of Florida College of Medicine
Licensed in
MS
In the registry since
2007
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1270 Ocean Springs Rd
Ocean Springs, MS 39564-3409
Phone: (228) 875-3033
Fax: (228) 875-3989
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 00043 (MS)

Record details

NPI number1033249321
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMarch 6, 2007
Last updated in NPPESFebruary 21, 2025
Certification dateFebruary 21, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Singing River Health System — 290 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 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 $1,251 51 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Singing River Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 290 clinicians in the practice; 12 are shown here.

Other providers in Ocean Springs