Dr. Andy Chang Guo, MD
- Hospital affiliations
- 4
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 325 9th Avenue, Seattle, WA 98104
- Practice phone
- Call (206) 744-9535
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Guo'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. Andy Chang Guo is a diagnostic radiologist in Seattle, Washington
Dr. Guo practices at Harborview Medical Center in Seattle, Washington, part of University of Washington.
Dr. Guo's NPI, 1285261511, was assigned on March 25, 2020. Dr. Guo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2020. Dr. Guo holds Illinois license 125.075587.
- NPI
- 1285261511NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951701796
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 744-9535
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andy Chang Guo practices at Harborview Medical Center in Seattle, Washington
Dr. Guo's primary practice is Harborview Medical Center, at 325 9th Avenue, Seattle, WA 98104 in King County. The practice phone is (206) 744-9535.
- Harborview Medical Center325 9th Avenue, Seattle, WA 98104 · King CountyPhone(206) 744-9535
Source: Dmand AI Affiliation Data
Dr. Andy Chang Guo is affiliated with 4 sites of care and 2 medical groups
Dr. Guo's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. Dr. Guo is also affiliated with ChristianaCare Union Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Guo to 2 more hospitals and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andy Chang Guo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harborview Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Washington and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andy Chang Guo is one of 819 diagnostic radiologists in Washington
Diagnostic radiology is Dr. Guo's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Guo is licensed in Illinois.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
Diagnostic radiologists near Dr. Guo
Counts of diagnostic radiologists 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. Andy Chang Guo's patients have a median age of 52
Across all payers, Dmand AI patient panel data puts Dr. Guo's median patient age at 52, with 53% women.
Dr. Guo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
How Dr. Andy Chang Guo takes part in Medicare
Dr. Guo 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)
Dr. Andy Chang Guo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Guo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andy Chang Guo'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Andy Chang Guo
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. Andy Chang Guo's NPI number?
Dr. Andy Chang Guo's NPI number is 1285261511. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Andy Chang Guo?
Dr. Andy Chang Guo is a diagnostic radiologist in Seattle, Washington. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Andy Chang Guo practice?
Dr. Guo practices at 325 9th Avenue, Seattle, WA 98104. Dr. Guo's primary practice is Harborview Medical Center in Seattle, Washington, part of University of Washington. Dmand AI also links Dr. Guo to 2 hospitals and 1 medical group.
What is Dr. Andy Chang Guo's office phone number?
The practice phone on file for Dr. Guo is (206) 744-9535.
What is Dr. Andy Chang Guo's medical license number?
Dr. Guo holds Illinois license 125.075587.
Which hospitals is Dr. Andy Chang Guo affiliated with?
Dr. Guo practices at Harborview Medical Center in Seattle, Washington. Dr. Guo is also affiliated with ChristianaCare Union Hospital. Dmand AI links Dr. Guo to 2 more hospitals.
What medical group is Dr. Andy Chang Guo part of?
Dr. Guo is linked to Brigham and Women's Hospital. Dmand AI links Dr. Guo to 1 more medical group.
Does Dr. Andy Chang Guo accept Medicare?
Yes. CMS lists Dr. Guo as accepting Medicare assignment.
Where did Dr. Andy Chang Guo go to medical school?
Dr. Guo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2020.
How long has Dr. Andy Chang Guo been practicing?
Dr. Guo graduated from medical school in 2020, 6 years ago.
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