Dr. Christopher Mathias Gunawan, MD
- Industry payments
- $115
- Affiliated sites
- 2
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2017
- Practice address
- 209 Martin Luther King Jr Way, Tacoma, WA 98405
- Practice phone
- Call (253) 596-3592
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tacoma Ambulatory Surgery Center
Surgery Center - Medicare-Certified · Tacoma, Washington
Find Dr. Gunawan'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. Christopher Mathias Gunawan is a pediatrician in Tacoma, Washington
Dr. Gunawan practices at Tacoma Ambulatory Surgery Center in Tacoma, Washington.
Dr. Gunawan's NPI, 1104355049, was assigned on June 5, 2017. Dr. Gunawan holds Washington license MD61537259.
- NPI
- 1104355049NPI Registry (opens in a new tab)
- NPI enumeration date
- June 5, 2017
- NPI status
- Active
- Practice phone
- (253) 596-3592
- 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. Christopher Mathias Gunawan practices at Tacoma Ambulatory Surgery Center in Tacoma, Washington
Dr. Gunawan's primary practice is Tacoma Ambulatory Surgery Center, at 209 Martin Luther King Jr Way, Tacoma, WA 98405. The practice phone is (253) 596-3592.
- Tacoma Ambulatory Surgery Center209 Martin Luther King Jr Way, Tacoma, WA 98405Phone(253) 596-3592
Source: Dmand AI Affiliation Data
Dr. Christopher Mathias Gunawan is affiliated with 2 sites of care and 1 medical group
Dr. Gunawan's primary practice is Tacoma Ambulatory Surgery Center in Tacoma, Washington. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Dr. Gunawan to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher Mathias Gunawan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gunawan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tacoma Ambulatory Surgery 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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Dr. Christopher Mathias Gunawan is one of 1,346 pediatricians in Washington
Pediatrics is Dr. Gunawan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Gunawan's licenses on file in 2 states: Washington and California.
Specialties and state licenses
- Pediatrics, WashingtonPrimary
- California license
Pediatricians near Dr. Gunawan
Counts of pediatricians 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. Christopher Mathias Gunawan's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Gunawan's median patient age at 7, with 48% women.
Dr. Gunawan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Christopher Mathias Gunawan received $115 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Gunawan from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Jazz Pharmaceuticals Inc. paid the most, $115.
Companies that paid Dr. Gunawan the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher Mathias Gunawan'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 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 Dr. Christopher Mathias Gunawan
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. Christopher Mathias Gunawan's NPI number?
Dr. Christopher Mathias Gunawan's NPI number is 1104355049. It was assigned on June 5, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Mathias Gunawan?
Dr. Christopher Mathias Gunawan is a pediatrician in Tacoma, Washington. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Christopher Mathias Gunawan practice?
Dr. Gunawan practices at 209 Martin Luther King Jr Way, Tacoma, WA 98405. Dr. Gunawan's primary practice is Tacoma Ambulatory Surgery Center in Tacoma, Washington. Dmand AI also links Dr. Gunawan to 1 group practice or clinic.
What is Dr. Christopher Mathias Gunawan's office phone number?
The practice phone on file for Dr. Gunawan is (253) 596-3592.
What is Dr. Christopher Mathias Gunawan's medical license number?
Dr. Gunawan holds Washington license MD61537259, one of the licenses on file in 2 states.
Which states has Dr. Christopher Mathias Gunawan been licensed in?
Dmand AI has state licenses on file for Dr. Gunawan in Washington and California.
What medical group is Dr. Christopher Mathias Gunawan part of?
Dr. Gunawan is linked to Washington Permanente Medical Group, P.C.
Has Dr. Christopher Mathias Gunawan received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Dr. Gunawan from 1 company from 2020 to 2020. The largest total came from Jazz Pharmaceuticals Inc.
How long has Dr. Christopher Mathias Gunawan been practicing?
Dr. Gunawan's NPI was assigned in 2017.
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