Brian Knoll
- Medicare patients, 2024
- 26
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2022
- 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 Brian Knoll'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.
Brian Knoll is a clinical psychologist in West Hills, California
Brian Knoll practices at Quest Diagnostics in West Hills, California.
Brian Knoll's NPI, 1699402669, was assigned on August 1, 2022. Brian Knoll holds California license 34502.
- NPI
- 1699402669NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234583188
- NPI enumeration date
- August 1, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (740) 289-3508
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brian Knoll practices at Quest Diagnostics in West Hills, California
Brian Knoll'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
Brian Knoll is affiliated with 2 sites of care
Brian Knoll's primary practice is Quest Diagnostics in West Hills, California. Dmand AI also links Brian Knoll to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Brian Knoll's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Knoll 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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Brian Knoll is one of 3,615 clinical psychologists in California
Clinical is Brian Knoll's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Brian Knoll is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near Brian Knoll
Counts of clinical psychologists 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
Brian Knoll treated 26 Medicare patients in 2024, average age 68
CMS counts 26 Medicare patients who saw Brian Knoll in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Brian Knoll's median patient age at 69, with 40% women.
Brian Knoll's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Brian Knoll's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High cholesterol75%
- Mood disorders75%
- High blood pressure65%
- Arthritis42%
Share of Medicare patients with each condition. A patient can have several.
Brian Knoll's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brian Knoll offers telehealth to Medicare patients
Brian Knoll accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Brian Knoll as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Brian Knoll'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 Brian Knoll
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian Knoll's NPI number?
Brian Knoll's NPI number is 1699402669. It was assigned on August 1, 2022, and it is active in the NPI Registry.
What does Brian Knoll specialize in?
Brian Knoll is a clinical psychologist in West Hills, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Brian Knoll practice?
Brian Knoll practices at 8403 N Fallbrook Ave, West Hills, CA 91304. Brian Knoll's primary practice is Quest Diagnostics in West Hills, California. Dmand AI also links Brian Knoll to 1 physician office.
What is Brian Knoll's office phone number?
The practice phone on file for Brian Knoll is (740) 289-3508.
What is Brian Knoll's medical license number?
Brian Knoll holds California license 34502.
Does Brian Knoll accept Medicare?
Yes. CMS lists Brian Knoll as accepting Medicare assignment.
Does Brian Knoll offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Brian Knoll as offering telehealth services.
How many Medicare patients does Brian Knoll see?
CMS counts 26 Medicare patients who saw Brian Knoll in 2024, with an average age of 68.
How long has Brian Knoll been practicing?
Brian Knoll graduated from medical school in 2022, 4 years ago.
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