Dr. Roula Soufi Adjan, MD
- Industry payments
- $148
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 8403 N Fallbrook Ave, West Hills, CA 91304
- Practice phone
- Call (740) 289-3508
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics
West Hills, California
Find Dr. Adjan'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. Roula Soufi Adjan is a pediatrician in West Hills, California
Dr. Adjan practices at Quest Diagnostics in West Hills, California.
Dr. Adjan's NPI, 1992847263, was assigned on February 13, 2007. Dr. Adjan holds California license A81682.
- NPI
- 1992847263NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2007
- NPI status
- Active
- Practice phone
- (740) 289-3508
- 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
Dr. Roula Soufi Adjan practices at Quest Diagnostics in West Hills, California
Dr. Adjan's primary practice is Quest Diagnostics, at 8403 N Fallbrook Ave, West Hills, CA 91304 in Los Angeles County. The practice phone is (740) 289-3508.
- Quest Diagnostics8403 N Fallbrook Ave, West Hills, CA 91304 · Los Angeles CountyPhone(740) 289-3508
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roula Soufi Adjan is affiliated with 2 sites of care and 1 medical group
Dr. Adjan's primary practice is Quest Diagnostics in West Hills, California. The medical group on file is La Maestra Community Health Centers. Dmand AI also links Dr. Adjan to 1 more community health center, named with a free account.
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 Dr. Roula Soufi Adjan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Adjan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roula Soufi Adjan is one of 8,236 pediatricians in California
Pediatrics is Dr. Adjan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Adjan is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Adjan
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. Roula Soufi Adjan's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Adjan's median patient age at 11, with 54% women.
Dr. Adjan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Roula Soufi Adjan received $148 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Dr. Adjan from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Cranial Technologies, Inc paid the most, $94.
General payments to Dr. Adjan by program year, 2024 to 2025
Companies that paid Dr. Adjan 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 Dr. Roula Soufi Adjan'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 |
| 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. Roula Soufi Adjan
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. Roula Soufi Adjan's NPI number?
Dr. Roula Soufi Adjan's NPI number is 1992847263. It was assigned on February 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Roula Soufi Adjan?
Dr. Roula Soufi Adjan is a pediatrician in West Hills, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Roula Soufi Adjan practice?
Dr. Adjan practices at 8403 N Fallbrook Ave, West Hills, CA 91304. Dr. Adjan's primary practice is Quest Diagnostics in West Hills, California. Dmand AI also links Dr. Adjan to 1 community health center.
What is Dr. Roula Soufi Adjan's office phone number?
The practice phone on file for Dr. Adjan is (740) 289-3508.
What is Dr. Roula Soufi Adjan's medical license number?
Dr. Adjan holds California license A81682.
What medical group is Dr. Roula Soufi Adjan part of?
Dr. Adjan is linked to La Maestra Community Health Centers.
Has Dr. Roula Soufi Adjan received payments from drug or device companies?
CMS Open Payments shows $148 in general payments to Dr. Adjan from 3 companies from 2024 to 2025. The largest total came from Cranial Technologies, Inc.
How long has Dr. Roula Soufi Adjan been practicing?
Dr. Adjan's NPI was assigned in 2007.
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