Mumbi Ngunjiri Kairu, NP
NPI 1235267006ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Pasadena, CA
Nurse Practitioner, Psych/Mental Health (NP) in Pasadena, California, licensed in CA, with an NPI issued in March 2007. Their prescriptions cost Medicare Part D more than their services did: $643,676 for 3,552 claims, against $20,926 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 14 companies reporting payments in 2025, $3,408 in all, mostly food and beverage.
Overview
| NPI | 1235267006 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Mar 1, 2007 |
| Last updated in NPPES | Aug 23, 2022 |
| Certified by provider | Aug 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 16570 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 353 across 5 procedure codes |
| Paid by Medicare | $20,926 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,552 · 3,686 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $643,676 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$3,408 · 141 payments from 14 companies
- 2024$1,616 · 70 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $522.71 | 20 |
| Teva Pharmaceuticals USA, Inc. | $510.50 | 18 |
| Janssen Pharmaceuticals, Inc | $419.58 | 21 |
| Neurocrine Biosciences, Inc. | $380.46 | 14 |
| Abbvie Inc. | $302.20 | 12 |
What the 2025 payments were for
- Food and Beverage$3,206 · 139 payments
- Education$202.74 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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