Cornelia Verna Mathilde Seiffert, LCSW
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice locations
- 2
- Practice address
- 1820 W Orangewood Ave Ste 105, Orange, CA 92868-5052
- Practice phone
- Call (323) 886-2417
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cornelia Seiffert, LCSW
Physician office · Orange, California
Find Cornelia Seiffert'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.
Cornelia Verna Mathilde Seiffert is a clinical social worker in Glendale, California
Cornelia Seiffert practices at Cornelia Seiffert, LCSW in Orange, California.
Cornelia Seiffert's NPI, 1821576828, was assigned on August 1, 2018. Cornelia Seiffert holds California license 104102.
- NPI
- 1821576828NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931519188
- NPI enumeration date
- August 1, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 886-2417
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cornelia Verna Mathilde Seiffert practices in Orange and Glendale
Cornelia Seiffert's primary practice is Cornelia Seiffert, LCSW, at 1820 W Orangewood Ave Ste 105, Orange, CA 92868-5052. The practice phone is (323) 886-2417. The NPI Registry lists Cornelia Seiffert's practice address as 1141 N Brand Blvd, Glendale, CA 91202.
- Cornelia Seiffert, LCSWPrimary1820 W Orangewood Ave Ste 105, Orange, CA 92868-5052Phone(323) 886-2417
- NPI Registry address1141 N Brand Blvd, Glendale, CA 91202 · Los Angeles County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Cornelia Verna Mathilde Seiffert is affiliated with 1 site of care and 1 medical group
Cornelia Seiffert's primary practice is Cornelia Seiffert, LCSW in Orange, California. The medical group on file is Silver Lake Psychology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cornelia Verna Mathilde Seiffert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cornelia Seiffert practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cornelia Seiffert, LCSW | Available with a free account |
Source: Dmand AI Technology Install Data
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Cornelia Verna Mathilde Seiffert is one of 9,919 clinical social workers in California
Social worker is Cornelia Seiffert's primary specialty in the NPI Registry, under taxonomy code 1041C0700X. The record also lists clinical. Cornelia Seiffert is licensed in California.
Specialties and state licenses
- Clinical social worker, CaliforniaPrimary
Clinical social workers near Cornelia Seiffert
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
Cornelia Verna Mathilde Seiffert's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Cornelia Seiffert's median patient age at 67, with 75% women.
Cornelia Seiffert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
Cornelia Verna Mathilde Seiffert offers telehealth to Medicare patients
Cornelia Seiffert accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Cornelia Seiffert as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Cornelia Verna Mathilde Seiffert'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Cornelia Verna Mathilde Seiffert
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What is Cornelia Verna Mathilde Seiffert's NPI number?
Cornelia Verna Mathilde Seiffert's NPI number is 1821576828. It was assigned on August 1, 2018, and it is active in the NPI Registry.
What does Cornelia Verna Mathilde Seiffert specialize in?
Cornelia Verna Mathilde Seiffert is a clinical social worker in Glendale, California. The primary specialty in the NPI Registry is Clinical Social Worker (taxonomy code 1041C0700X).
Where does Cornelia Verna Mathilde Seiffert practice?
Cornelia Seiffert practices at 1820 W Orangewood Ave Ste 105, Orange, CA 92868-5052. Cornelia Seiffert also practices at 1141 N Brand Blvd, Glendale, CA 91202. Cornelia Seiffert's primary practice is Cornelia Seiffert, LCSW in Orange, California.
What is Cornelia Verna Mathilde Seiffert's office phone number?
The practice phone on file for Cornelia Seiffert is (323) 886-2417.
What is Cornelia Verna Mathilde Seiffert's medical license number?
Cornelia Seiffert holds California license 104102, one of 2 state licenses on file.
What medical group is Cornelia Verna Mathilde Seiffert part of?
Cornelia Seiffert is linked to Silver Lake Psychology.
Does Cornelia Verna Mathilde Seiffert accept Medicare?
Yes. CMS lists Cornelia Seiffert as accepting Medicare assignment.
Does Cornelia Verna Mathilde Seiffert offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Cornelia Seiffert as offering telehealth services.
How long has Cornelia Verna Mathilde Seiffert been practicing?
Cornelia Seiffert graduated from medical school in 2017, 9 years ago.
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