Dr. Roza Mahdiyar, MD
- Hospital affiliations
- 1
- Industry payments
- $237
- State license
- 1
- Year NPI issued
- 2007
- 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
Find Dr. Mahdiyar's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Roza Mahdiyar is a pediatrician in Orange, California
Dr. Mahdiyar practices at Rady Children's Hospital - Orange County in Orange, California, part of Rady Children's Health.
Dr. Mahdiyar's NPI, 1447382155, was assigned on March 9, 2007. Dr. Mahdiyar holds California license A51886.
- NPI
- 1447382155NPI Registry (opens in a new tab)
- NPI enumeration date
- March 9, 2007
- 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 Affiliation Data
Dr. Roza Mahdiyar practices at Rady Children's Hospital - Orange County in Orange, California
Dr. Mahdiyar's primary practice is Rady Children's Hospital - Orange County, at 1201 W La Veta Ave, Orange, CA 92868 in Orange County. The practice phone is (714) 997-3000.
- Rady Children's Hospital - Orange County1201 W La Veta Ave, Orange, CA 92868 · Orange CountyPhone(714) 997-3000
Source: Dmand AI Affiliation Data
Dr. Roza Mahdiyar is affiliated with 1 site of care
Dr. Mahdiyar's primary practice is Rady Children's Hospital - Orange County in Orange, California, part of Rady Children's Health. Dr. Mahdiyar's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Roza Mahdiyar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahdiyar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rady Children's Hospital - Orange County | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Rady Children's Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Roza Mahdiyar is one of 8,236 pediatricians in California
Pediatrics is Dr. Mahdiyar's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mahdiyar is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Mahdiyar
Counts of pediatricians 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
Dr. Roza Mahdiyar's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Mahdiyar's median patient age at 10, with 48% women.
Dr. Mahdiyar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Roza Mahdiyar received $237 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Mahdiyar from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $65.
General payments to Dr. Mahdiyar by program year, 2017 to 2025
Companies that paid Dr. Mahdiyar the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Roza Mahdiyar'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Roza Mahdiyar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Roza Mahdiyar's NPI number?
Dr. Roza Mahdiyar's NPI number is 1447382155. It was assigned on March 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Roza Mahdiyar?
Dr. Roza Mahdiyar is a pediatrician in Orange, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Roza Mahdiyar practice?
Dr. Mahdiyar practices at 1201 W La Veta Ave, Orange, CA 92868. Dr. Mahdiyar's primary practice is Rady Children's Hospital - Orange County in Orange, California, part of Rady Children's Health.
What is Dr. Roza Mahdiyar's office phone number?
The practice phone on file for Dr. Mahdiyar is (714) 997-3000.
What is Dr. Roza Mahdiyar's medical license number?
Dr. Mahdiyar holds California license A51886.
Which hospitals is Dr. Roza Mahdiyar affiliated with?
Dr. Mahdiyar practices at Rady Children's Hospital - Orange County in Orange, California.
Has Dr. Roza Mahdiyar received payments from drug or device companies?
CMS Open Payments shows $237 in general payments to Dr. Mahdiyar from 7 companies from 2017 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Roza Mahdiyar been practicing?
Dr. Mahdiyar's NPI was assigned in 2007.
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