Justin Mendoza, PA
- Industry payments
- $363
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 8330 Reseda Boulevard, Northridge, CA 91324
- Practice phone
- Call (818) 996-1051
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tarzana Treatment Centers Northridge
FQHC - Main Site · Northridge, California
Find Justin Mendoza'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.
Justin Mendoza is a physician assistant in Northridge, California
Justin Mendoza practices at Tarzana Treatment Centers Northridge in Northridge, California.
Justin Mendoza's NPI, 1275347973, was assigned on February 3, 2025.
- NPI
- 1275347973NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012433550
- NPI enumeration date
- February 3, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 996-1051
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Justin Mendoza practices at Tarzana Treatment Centers Northridge in Northridge, California
Justin Mendoza's primary practice is Tarzana Treatment Centers Northridge, at 8330 Reseda Boulevard, Northridge, CA 91324. The practice phone is (818) 996-1051.
- Tarzana Treatment Centers Northridge8330 Reseda Boulevard, Northridge, CA 91324Phone(818) 996-1051
Source: Dmand AI Affiliation Data
Justin Mendoza is affiliated with 2 sites of care and 1 medical group
Justin Mendoza's primary practice is Tarzana Treatment Centers Northridge in Northridge, California. The medical group on file is Tarzana Treatment Centers. Dmand AI also links Justin Mendoza to 1 more community health center, named with a free account. Justin Mendoza's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Justin Mendoza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Justin Mendoza practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tarzana Treatment Centers Northridge | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Justin Mendoza is one of 11,482 physician assistants in California
Physician assistant is Justin Mendoza's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Justin Mendoza has a license on file in California.
Specialties and state licenses
- Physician assistant, California
Physician assistants near Justin Mendoza
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
Justin Mendoza's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Justin Mendoza's median patient age at 41, with 37% women.
Justin Mendoza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women37%
- Men62%
Source: Dmand AI Patient Panel Data
How Justin Mendoza takes part in Medicare
Justin Mendoza accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Justin Mendoza received $363 in industry payments in 2025
CMS Open Payments shows 3 general payments to Justin Mendoza from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $122.
Companies that paid Justin Mendoza the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Justin Mendoza'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Justin Mendoza
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Justin Mendoza's NPI number?
Justin Mendoza's NPI number is 1275347973. It was assigned on February 3, 2025, and it is active in the NPI Registry.
What does Justin Mendoza specialize in?
Justin Mendoza is a physician assistant in Northridge, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Justin Mendoza practice?
Justin Mendoza practices at 8330 Reseda Boulevard, Northridge, CA 91324. Justin Mendoza's primary practice is Tarzana Treatment Centers Northridge in Northridge, California. Dmand AI also links Justin Mendoza to 1 community health center.
What is Justin Mendoza's office phone number?
The practice phone on file for Justin Mendoza is (818) 996-1051.
What medical group is Justin Mendoza part of?
Justin Mendoza is linked to Tarzana Treatment Centers.
Does Justin Mendoza accept Medicare?
Yes. CMS lists Justin Mendoza as accepting Medicare assignment.
Has Justin Mendoza received payments from drug or device companies?
CMS Open Payments shows $363 in general payments to Justin Mendoza from 3 companies from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Justin Mendoza been practicing?
Justin Mendoza graduated from medical school in 2024, 2 years ago.
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