Tysheka Cephas, CRNP, PMHNP-BC
NPI 1871134783ActiveIndividual· Nurse Practitioner, Family· Gulfport, MS
Nurse Practitioner, Family (CRNP, PMHNP-BC) with Medical Systems Management, LLC, practicing in Gulfport, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $344,780 for 2,796 claims, against $19,125 paid for services in 2024. Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $584.06 in all, mostly food and beverage.
Overview
| NPI | 1871134783 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP, PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Oct 2, 2019 |
| Last updated in NPPES | Jul 29, 2026 |
| Certified by provider | Jul 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 904580 | MS |
| Family Medicine | 207Q00000X | 0245952 | MD |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | PMH06260019 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MD); Practitioner - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 69 |
|---|---|
| Services billed | 306 across 9 procedure codes |
| Paid by Medicare | $19,125 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,796 · 2,957 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $344,780 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Medical Systems Management, LLCRichland, MS · 50 clinicians
Other facilities
- Deaconess Homecare- Region IHome health agency · Laurel, MS
Industry payments (Open Payments)
- 2025$584.06 · 20 payments from 6 companies
- 2024$1,265 · 31 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $257.76 | 11 |
| Teva Pharmaceuticals USA, Inc. | $230.44 | 4 |
| Neurocrine Biosciences, Inc. | $43.68 | 2 |
| Janssen Pharmaceuticals, Inc | $21.45 | 1 |
| Axsome Therapeutics, Inc. | $15.57 | 1 |
What the 2025 payments were for
- Food and Beverage$472.57 · 19 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 156 family nurse practitioners in Gulfport · All family nurse practitioners in Mississippi