Catherine Samuel-Ojo, N.P
NPI 1588990394 · Psychiatric/Mental Health Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Samuel-Ojo, N.P is a Psychiatric/Mental Health Nurse Practitioner provider in Phoenix, AZ (NPI 1588990394).
Provider details
- NPI number
- 1588990394
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P
- Sex
- Female
- Sole proprietor
- No
- License
- AP 4245 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
- Nurse Practitioner363L00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 22 | 13 |
| Semaglutidebrand: Ozempic | 14 | — |
| Atorvastatin Calcium | 13 | — |
| Amlodipine Besylate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-29
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Catherine Samuel-Ojo's NPI number?
- Catherine Samuel-Ojo's National Provider Identifier (NPI) is 1588990394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Samuel-Ojo's specialty?
- Catherine Samuel-Ojo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Samuel-Ojo located?
- Catherine Samuel-Ojo's practice location on file with NPPES is 4212 N 16th St, Phoenix, AZ 85016-5319.
- What is Catherine Samuel-Ojo's phone number?
- The practice phone number listed in the NPPES registry for Catherine Samuel-Ojo is (602) 263-1200.
- Does Catherine Samuel-Ojo accept Medicare?
- Catherine Samuel-Ojo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Samuel-Ojo's NPI active?
- Yes — Catherine Samuel-Ojo's NPI (1588990394) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.