Dr. Oliver Chang, MD
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108
- Practice phone
- Call (206) 277-3318
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seattle VA Medical Center - Behavioral Health
Opioid Treatment Program (Methadone Clinic) · Seattle, Washington
Find Dr. 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.
Dr. Oliver Chang is a dermatopathology (pathology) physician in Seattle, Washington
Dr. Chang practices at Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
Dr. Chang's NPI, 1740504554, was assigned on March 23, 2010. Dr. Chang holds Washington license MD60400506.
- NPI
- 1740504554NPI Registry (opens in a new tab)
- NPI enumeration date
- March 23, 2010
- NPI status
- Active
- Practice phone
- (206) 277-3318
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Oliver Chang practices at Seattle VA Medical Center - Behavioral Health in Seattle, Washington
Dr. Chang's primary practice is Seattle VA Medical Center - Behavioral Health, at 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108. The practice phone is (206) 277-3318.
- Seattle VA Medical Center - Behavioral Health1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108Phone(206) 277-3318
Source: Dmand AI Affiliation Data
Dr. Oliver Chang is affiliated with 1 site of care
Dr. Chang's primary practice is Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Oliver Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle VA Medical Center - Behavioral Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Oliver Chang is one of 5 dermatopathology (pathology) physicians in Washington
Pathology is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207ZD0900X. The record also lists dermatopathology. Dr. Chang is licensed in Washington.
Specialties and state licenses
- Dermatopathology (pathology), WashingtonPrimary
Dermatopathology (pathology) physicians near Dr. Chang
Counts of dermatopathology (pathology) physicians 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
Dr. Oliver Chang's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 67, with 0% women.
Dr. 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 67
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Sources for Dr. Oliver 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 |
| 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 Dr. Oliver 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 Dr. Oliver Chang's NPI number?
Dr. Oliver Chang's NPI number is 1740504554. It was assigned on March 23, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Oliver Chang?
Dr. Oliver Chang is a dermatopathology (pathology) physician in Seattle, Washington. The primary specialty in the NPI Registry is Dermatopathology (Pathology) Physician (taxonomy code 207ZD0900X).
Where does Dr. Oliver Chang practice?
Dr. Chang practices at 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108. Dr. Chang's primary practice is Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
What is Dr. Oliver Chang's office phone number?
The practice phone on file for Dr. Chang is (206) 277-3318.
What is Dr. Oliver Chang's medical license number?
Dr. Chang holds Washington license MD60400506.
How long has Dr. Oliver Chang been practicing?
Dr. Chang's NPI was assigned in 2010.
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