Austin Deng
- Part D claims, 2026
- 1,169
- Affiliated sites
- 1
- Medical groups
- 5
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 8403 N Fallbrook Ave, West Hills, CA 91304
- Practice phone
- Call (800) 877-2515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics
West Hills, California
Find Austin Deng'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.
Austin Deng is a physician assistant in West Hills, California
Austin Deng practices at Quest Diagnostics in West Hills, California.
Austin Deng's NPI, 1245896877, was assigned on May 20, 2019. Austin Deng holds California license 57230.
- NPI
- 1245896877NPI Registry (opens in a new tab)
- NPI enumeration date
- May 20, 2019
- NPI status
- Active
- Practice phone
- (800) 877-2515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Austin Deng practices at Quest Diagnostics in West Hills, California
Austin Deng's primary practice is Quest Diagnostics, at 8403 N Fallbrook Ave, West Hills, CA 91304 in Los Angeles County. The practice phone is (800) 877-2515.
- Quest Diagnostics8403 N Fallbrook Ave, West Hills, CA 91304 · Los Angeles CountyPhone(800) 877-2515
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Austin Deng is affiliated with 2 sites of care and 5 medical groups
Austin Deng's primary practice is Quest Diagnostics in West Hills, California. The medical group on file is Family HealthCare Network. Dmand AI also links Austin Deng to 4 more medical groups and 1 group practice or clinic, each 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 Austin Deng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Austin Deng 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 site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Austin Deng is one of 11,482 physician assistants in California
Physician assistant is Austin Deng's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Austin Deng is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Austin Deng
Counts of physician assistants 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
Austin Deng's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Austin Deng's median patient age at 45, with 55% women.
Austin Deng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Austin Deng wrote 1,169 Medicare Part D claims in 2026
In 2026, Austin Deng wrote 1,169 Medicare Part D claims for 155 patients. 91% of them were for generic drugs.
Austin Deng's Part D claims by kind of drug, 2026
- Generic1,060 claims91%
- Brand-name and other109 claims9%
Drug classes CMS tracks in Austin Deng's Part D claims, 2026
- Antibiotics1%16 of 1,169 claims
- Antipsychotics, patients 65 and over19%225 of 1,169 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Austin Deng'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Austin Deng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Austin Deng's NPI number?
Austin Deng's NPI number is 1245896877. It was assigned on May 20, 2019, and it is active in the NPI Registry.
What does Austin Deng specialize in?
Austin Deng is a physician assistant in West Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Austin Deng practice?
Austin Deng practices at 8403 N Fallbrook Ave, West Hills, CA 91304. Austin Deng's primary practice is Quest Diagnostics in West Hills, California. Dmand AI also links Austin Deng to 4 medical groups and 1 group practice or clinic, and a free account names each one.
What is Austin Deng's office phone number?
The practice phone on file for Austin Deng is (800) 877-2515. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Austin Deng's email address?
Dmand AI checks professional and personal email addresses for Austin Deng through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Austin Deng's medical license number?
Austin Deng holds California license 57230.
What medical group is Austin Deng part of?
Austin Deng is linked to Family HealthCare Network. Dmand AI links Austin Deng to 4 more medical groups, named with a free account.
Who does Austin Deng practice with?
Dmand AI links 415 HCPs to Austin Deng's primary medical group, 95 of them physician assistants. A free account lists them, with verified contacts.
How long has Austin Deng been practicing?
Austin Deng graduated from medical school in 2019, 7 years ago.
What EHR does Austin Deng's practice use?
Dmand AI tracks the EHR system at Quest Diagnostics and at 1 more site and 4 medical groups. The vendor and product are available with a free Dmand AI account.
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