Sonia Holthusen
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 4211 Avalon Blvd, Los Angeles, CA 90011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sonia Holthusen's professional email, personal email and mobile number
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Sonia Holthusen is a clinical social worker in Los Angeles, California
Sonia Holthusen practices at Kedren Acute Psychiatric Hospital in Los Angeles, California, part of Kedren Community Health Center.
Sonia Holthusen's NPI, 1497629323, was assigned on October 2, 2025. Sonia Holthusen holds California license ASW127988.
- NPI
- 1497629323NPI Registry (opens in a new tab)
- NPI enumeration date
- October 2, 2025
- NPI status
- Active
- 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
Sonia Holthusen practices at Kedren Acute Psychiatric Hospital in Los Angeles, California
Sonia Holthusen's primary practice is Kedren Acute Psychiatric Hospital, at 4211 Avalon Blvd, Los Angeles, CA 90011.
- Kedren Acute Psychiatric Hospital4211 Avalon Blvd, Los Angeles, CA 90011
Source: Dmand AI Affiliation Data
Sonia Holthusen is affiliated with 2 sites of care and 1 medical group
Sonia Holthusen's primary practice is Kedren Acute Psychiatric Hospital in Los Angeles, California, part of Kedren Community Health Center. Dmand AI also links Sonia Holthusen to 1 group practice or clinic and 1 medical group, each named with a free account. Sonia Holthusen'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 Sonia Holthusen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sonia Holthusen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kedren Acute Psychiatric Hospital | Available with a free account |
| +1 more site and 1 medical group | 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 Kedren Community Health Center and 6.2K+ hospitals, with verified contacts in the same login.
Sonia Holthusen is one of 9,919 clinical social workers in California
Social worker is Sonia Holthusen's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Sonia Holthusen is licensed in California.
Specialties and state licenses
- Clinical social worker, CaliforniaPrimary
Clinical social workers near Sonia Holthusen
Counts of clinical social workers 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
Sonia Holthusen's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Sonia Holthusen's median patient age at 12, with 100% women.
Sonia Holthusen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Sources for Sonia Holthusen'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 |
| 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 Sonia Holthusen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sonia Holthusen's NPI number?
Sonia Holthusen's NPI number is 1497629323. It was assigned on October 2, 2025, and it is active in the NPI Registry.
What does Sonia Holthusen specialize in?
Sonia Holthusen is a clinical social worker in Los Angeles, California. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Sonia Holthusen practice?
Sonia Holthusen practices at 4211 Avalon Blvd, Los Angeles, CA 90011. Sonia Holthusen's primary practice is Kedren Acute Psychiatric Hospital in Los Angeles, California, part of Kedren Community Health Center. Dmand AI also links Sonia Holthusen to 1 group practice or clinic and 1 medical group.
What is Sonia Holthusen's medical license number?
Sonia Holthusen holds California license ASW127988.
Which hospitals is Sonia Holthusen affiliated with?
Sonia Holthusen practices at Kedren Acute Psychiatric Hospital in Los Angeles, California.
How long has Sonia Holthusen been practicing?
Sonia Holthusen's NPI was assigned in 2025.
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