Quick answers
- Where does Mariah S. Okenwa see patients?
- Medicare's clinician data lists 1 practice location in Buffalo, NY. Call before your visit to confirm the address.
- What is Mariah S. Okenwa's specialty?
- Medicare lists Marriage and Family Therapist as the primary specialty.
- Does Mariah S. Okenwa accept Medicare assignment?
- Yes. Medicare's clinician data says Mariah S. Okenwa accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mariah S. Okenwa?
- (716) 219-3990, as listed in official Medicare / NPI Registry data.
- What is Mariah S. Okenwa's NPI number?
- 1265039358. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mariah S. Okenwa is enrolled with Medicare (CMS data updated 2026-10-02).
- 266 Elmwood Ave, Suite 260Buffalo, NY 14222 (716) 219‑3990
Specialties
Find other clinicians: Marriage and Family Therapist, New York →
Other marriage and family therapists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265039358 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians