Eric Chin Chang
- Hospital affiliations
- 1
- Industry payments
- $120
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 1111 W La Palma Avenue, Anaheim, CA 92801
- Practice phone
- Call (714) 774-1450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Eric 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.
Eric Chin Chang is a physician assistant in Anaheim, California
Eric Chang practices at AHMC Anaheim Regional Medical Center in Anaheim, California, part of AHMC Healthcare.
Eric Chang's NPI, 1831657022, was assigned on March 6, 2019. Eric Chang holds California license PA56531.
- NPI
- 1831657022NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2019
- NPI status
- Active
- Practice phone
- (714) 774-1450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Eric Chin Chang practices at AHMC Anaheim Regional Medical Center in Anaheim, California
Eric Chang's primary practice is AHMC Anaheim Regional Medical Center, at 1111 W La Palma Avenue, Anaheim, CA 92801 in Orange County. The practice phone is (714) 774-1450.
- AHMC Anaheim Regional Medical Center1111 W La Palma Avenue, Anaheim, CA 92801 · Orange CountyPhone(714) 774-1450
Source: Dmand AI Affiliation Data
Eric Chin Chang is affiliated with 2 sites of care and 1 medical group
Eric Chang's primary practice is AHMC Anaheim Regional Medical Center in Anaheim, California, part of AHMC Healthcare. The medical group on file is Harishchandra N. Patel, M.D., Inc. Dmand AI also links Eric Chang to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Eric Chin Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AHMC Anaheim Regional Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across AHMC Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Eric Chin Chang is one of 11,482 physician assistants in California
Physician assistant is Eric Chang's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Eric Chang is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Eric Chang
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
Eric Chin Chang's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Eric Chang's median patient age at 63, with 48% women.
Eric 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 63
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Eric Chin Chang received $120 in industry payments in 2025
CMS Open Payments shows 5 general payments to Eric Chang from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $36.
Companies that paid Eric 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 Eric Chin 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 | 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 |
| 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 Eric Chin 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 Eric Chin Chang's NPI number?
Eric Chin Chang's NPI number is 1831657022. It was assigned on March 6, 2019, and it is active in the NPI Registry.
What does Eric Chin Chang specialize in?
Eric Chin Chang is a physician assistant in Anaheim, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Eric Chin Chang practice?
Eric Chang practices at 1111 W La Palma Avenue, Anaheim, CA 92801. Eric Chang's primary practice is AHMC Anaheim Regional Medical Center in Anaheim, California, part of AHMC Healthcare. Dmand AI also links Eric Chang to 1 group practice or clinic.
What is Eric Chin Chang's office phone number?
The practice phone on file for Eric Chang is (714) 774-1450.
What is Eric Chin Chang's medical license number?
Eric Chang holds California license PA56531.
Which hospitals is Eric Chin Chang affiliated with?
Eric Chang practices at AHMC Anaheim Regional Medical Center in Anaheim, California.
What medical group is Eric Chin Chang part of?
Eric Chang is linked to Harishchandra N. Patel, M.D., Inc.
Has Eric Chin Chang received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Eric Chang from 5 companies from 2025 to 2025. The largest total came from Abiomed.
How long has Eric Chin Chang been practicing?
Eric Chang graduated from medical school in 2018, 8 years ago.
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