Yoonjin Chang, APRN-BC
- Part D claims, 2024
- 87
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical group
- 1
- State license
- 1
- Practice address
- 8250 N Woodman Ave, Panorama City, CA 91402
- Practice phone
- Call (818) 375-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Panorama City, California
Find Yoonjin Chang'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.
Yoonjin Chang is a family nurse practitioner in Panorama City, California
Yoonjin Chang practices at Southern California Permanente Medical Group in Panorama City, California.
Yoonjin Chang's NPI, 1902093651, was assigned on September 26, 2007. Yoonjin Chang holds California license NP 17484.
- NPI
- 1902093651NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587799705
- NPI enumeration date
- September 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 375-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Yoonjin Chang practices at Southern California Permanente Medical Group in Panorama City, California
Yoonjin Chang's primary practice is Southern California Permanente Medical Group, at 8250 N Woodman Ave, Panorama City, CA 91402 in Los Angeles County. The practice phone is (818) 375-2000.
- Southern California Permanente Medical Group8250 N Woodman Ave, Panorama City, CA 91402 · Los Angeles CountyPhone(818) 375-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Yoonjin Chang is affiliated with 2 sites of care and 1 medical group
Yoonjin Chang's primary practice is Southern California Permanente Medical Group in Panorama City, California. Yoonjin Chang is also affiliated with Panorama City Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Yoonjin Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Yoonjin Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Yoonjin Chang is one of 13,532 family nurse practitioners in California
Family is Yoonjin Chang's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Yoonjin Chang is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Yoonjin Chang
Counts of family nurse practitioners 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
Yoonjin Chang's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Yoonjin Chang's median patient age at 57, with 66% women.
Yoonjin Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Yoonjin Chang wrote 87 Medicare Part D claims in 2024
In 2024, Yoonjin Chang wrote 87 Medicare Part D claims for 69 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Yoonjin Chang takes part in Medicare
Yoonjin Chang 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)
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.
Yoonjin Chang received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Yoonjin Chang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $21.
Companies that paid Yoonjin Chang 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 Yoonjin Chang'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 DataDmand AI Org Hierarchy 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) |
| 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 Yoonjin Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Yoonjin Chang's NPI number?
Yoonjin Chang's NPI number is 1902093651. It was assigned on September 26, 2007, and it is active in the NPI Registry.
What does Yoonjin Chang specialize in?
Yoonjin Chang is a family nurse practitioner in Panorama City, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Yoonjin Chang practice?
Yoonjin Chang practices at 8250 N Woodman Ave, Panorama City, CA 91402. Yoonjin Chang's primary practice is Southern California Permanente Medical Group in Panorama City, California.
What is Yoonjin Chang's office phone number?
The practice phone on file for Yoonjin Chang is (818) 375-2000.
What is Yoonjin Chang's medical license number?
Yoonjin Chang holds California license NP 17484.
Which hospitals is Yoonjin Chang affiliated with?
Yoonjin Chang is affiliated with Panorama City Medical Center.
What medical group is Yoonjin Chang part of?
Yoonjin Chang is linked to Southern California Permanente Medical Group.
Does Yoonjin Chang accept Medicare?
Yes. CMS lists Yoonjin Chang as accepting Medicare assignment.
Has Yoonjin Chang received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Yoonjin Chang from 1 company from 2025 to 2025. The largest total came from DePuy Synthes Sales Inc.
How long has Yoonjin Chang been practicing?
Yoonjin Chang graduated from medical school in 2007, 19 years ago.
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