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

Tiffany Dennis, APRN, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1124914981

Tiffany Dennis, APRN, PMHNP is a Nurse Practitioner in Pascagoula, Mississippi. Qualified in 2023, 3 years ago. Practices with South Mississippi Mental Health Center, a 2-clinician group and accepts Medicare assignment. Licensed in Louisiana and Mississippi.

Years since qualifying
3
Licensed in
LA, MS
In the registry since
2025
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

4211 Hospital St
Pascagoula, MS 39581-5320
Phone: (228) 283-4140
Fax: (228) 769-1079
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 907250 (MS)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 237412 (LA)

Record details

NPI number1124914981
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , PMHNP
Sole proprietorYes
NPI enumeratedJune 17, 2025
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice South Mississippi Mental Health Center — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 $775 37 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 South Mississippi Mental Health Center

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

Other providers in Pascagoula