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

Nickesha Romaine McKenzie, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1881223394

Nickesha Romaine McKenzie, PMHNP is a Nurse Practitioner in West Warwick, Rhode Island. Qualified in 2019, 7 years ago. Practices with Thundermist Health Center, a 165-clinician group, works from 8 locations and accepts Medicare assignment. Licensed in Connecticut and Rhode Island.

Years since qualifying
7
Licensed in
CT, RI
In the registry since
2020
Specialties on file
3
What do these letters mean?
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

186 Providence St
West Warwick, RI 02893-2508
Phone: (401) 767-4100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (7)

  • 189 Storrs Rd, Mansfield Center, CT 06250-1683 — (860) 456-1311
  • 202 Pomfret St, Putnam, CT 06260-1833 — (860) 963-7917
  • 360 Kingstown Rd Unit 101, Narragansett, RI 02882-3258 — (401) 767-4100
  • 345 Blackstone Blvd, Providence, RI 02906-4800 — (401) 455-6200
  • 1 River St, Wakefield, RI 02879-3214 — (401) 783-0523
  • 13 Airport Rd, Westerly, RI 02891-3401 — (860) 662-6055
  • 450 Clinton St, Woonsocket, RI 02895-3207 — (401) 767-4100

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence CAPRN02290 (RI)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence APRN02290 (RI)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 9824 (CT)

Record details

NPI number1881223394
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedApril 6, 2020
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Thundermist Health Center — 165 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 patients25
Services billed 40 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

Colleagues at Thundermist Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 165 clinicians in the practice; 12 are shown here.

Other providers in West Warwick