Aliza Riba, NP
- Part D claims, 2024
- 53
- Hospital affiliations
- 1
- Industry payments
- $204
- Medical group
- 1
- State license
- 1
- Practice address
- 1201 W La Veta Ave, Orange, CA 92868
- Practice phone
- Call (714) 997-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Children's Hospital of Orange County Main Campus
Orange, California
Find Aliza Riba's professional email, personal email and mobile number
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Aliza Riba is a pediatric nurse practitioner in Orange, California
Aliza Riba practices at Children's Hospital of Orange County Main Campus in Orange, California.
Aliza Riba's NPI, 1750621728, was assigned on February 27, 2013. Aliza Riba holds California license 21779.
- NPI
- 1750621728NPI Registry (opens in a new tab)
- NPI enumeration date
- February 27, 2013
- NPI status
- Active
- Practice phone
- (714) 997-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Aliza Riba practices at Children's Hospital of Orange County Main Campus in Orange, California
Aliza Riba's primary practice is Children's Hospital of Orange County Main Campus, at 1201 W La Veta Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-3000.
- Children's Hospital of Orange County Main Campus1201 W La Veta Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Aliza Riba is affiliated with 2 sites of care and 1 medical group
Aliza Riba's primary practice is Children's Hospital of Orange County Main Campus in Orange, California. Aliza Riba is also affiliated with Rady Children's Hospital - Orange County. The medical group on file is CHOC Children's.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aliza Riba's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aliza Riba practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital of Orange County Main Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Aliza Riba is one of 792 pediatric nurse practitioners in California
Nurse practitioner is Aliza Riba's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Aliza Riba is licensed in California.
Specialties and state licenses
- Pediatric nurse practitioner, CaliforniaPrimary
Pediatric nurse practitioners near Aliza Riba
Counts of pediatric nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Aliza Riba's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Aliza Riba's median patient age at 14, with 41% women.
Aliza Riba's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women41%
- Men57%
Source: Dmand AI Patient Panel Data
Aliza Riba wrote 53 Medicare Part D claims in 2024
In 2024, Aliza Riba wrote 53 Medicare Part D claims. 21% of them were for generic drugs. CMS names the drug for 39 of them, across 3 drugs with 11 or more claims each, at $278,283 in total drug cost.
Aliza Riba's Part D claims by kind of drug, 2024
- Generic11 claims21%
- Brand-name42 claims79%
Aliza Riba's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Aliza Riba received $204 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Aliza Riba from 2 drug and device companies from 2024 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. LivaNova USA, Inc. paid the most, $150.
General payments to Aliza Riba by program year, 2024 to 2025
General payments to Aliza Riba by kind, 2024 to 2025
- Speaker and faculty fees$15073%
- Food and beverage$5427%
Companies that paid Aliza Riba the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Aliza Riba's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Aliza Riba
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What is Aliza Riba's NPI number?
Aliza Riba's NPI number is 1750621728. It was assigned on February 27, 2013, and it is active in the NPI Registry.
What does Aliza Riba specialize in?
Aliza Riba is a pediatric nurse practitioner in Orange, California. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Aliza Riba practice?
Aliza Riba practices at 1201 W La Veta Ave, Orange, CA 92868. Aliza Riba's primary practice is Children's Hospital of Orange County Main Campus in Orange, California.
What is Aliza Riba's office phone number?
The practice phone on file for Aliza Riba is (714) 997-3000.
What is Aliza Riba's medical license number?
Aliza Riba holds California license 21779.
Which hospitals is Aliza Riba affiliated with?
Aliza Riba is affiliated with Rady Children's Hospital - Orange County.
What medical group is Aliza Riba part of?
Aliza Riba is linked to CHOC Children's.
What drugs does Aliza Riba prescribe most?
In 2024 Medicare Part D data, Aliza Riba's most prescribed drugs by claims were Xcopri, Aptiom and Fintepla.
Has Aliza Riba received payments from drug or device companies?
CMS Open Payments shows $204 in general payments to Aliza Riba from 2 companies from 2024 to 2025. The largest total came from LivaNova USA, Inc.
How long has Aliza Riba been practicing?
Aliza Riba's NPI was assigned in 2013.
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