Khadija Hamisi, NP
NPI 1225360498 · Psychiatric/Mental Health Nurse Practitioner · Riverside, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khadija Hamisi, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Riverside, CA (NPI 1225360498).
Provider details
- NPI number
- 1225360498
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 698511 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
513 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 205 | $94 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 133 | $66 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 124 | $55 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 19 | $148 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 16 | $143 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 16 | $97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Aripiprazole | 126 | 19 |
| Quetiapine Fumarate | 125 | 25 |
| Olanzapine | 119 | 18 |
| Trazodone Hcl | 104 | 22 |
| Fluoxetine Hcl | 98 | 15 |
| Gabapentin | 86 | 13 |
| Bupropion Hclbrand: Bupropion Xl | 85 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,488 across 95 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-02-12
- Last updated
- 2023-05-22
- Certified
- 2023-05-22
Frequently asked questions
- What is Khadija Hamisi's NPI number?
- Khadija Hamisi's National Provider Identifier (NPI) is 1225360498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khadija Hamisi's specialty?
- Khadija Hamisi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Khadija Hamisi located?
- Khadija Hamisi's practice location on file with NPPES is 11801 Pierce St Ste 200, Riverside, CA 92505-4400.
- What is Khadija Hamisi's phone number?
- The practice phone number listed in the NPPES registry for Khadija Hamisi is (909) 429-3244.
- Does Khadija Hamisi accept Medicare?
- Khadija Hamisi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khadija Hamisi's NPI active?
- Yes — Khadija Hamisi's NPI (1225360498) is active in the NPPES registry as of the last update on 2023-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.