Dr. John Cuong Doan, MD
- Medicare services, 2016
- 1,056
- Part D claims, 2024
- 927
- Hospital affiliations
- 2
- Industry payments
- $61
- Medical group
- 1
- Practice address
- 400 NE Mother Joseph Place, Vancouver, WA 98664
- Practice phone
- Call (360) 256-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John Cuong Doan is an internist in Vancouver, Washington
Dr. Doan practices at PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth.
Dr. Doan's NPI, 1609194398, was assigned on May 5, 2010. Dr. Doan holds Washington license 60326101.
- NPI
- 1609194398NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416102934
- NPI enumeration date
- May 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 256-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Cuong Doan practices at PeaceHealth Southwest Medical Center in Vancouver, Washington
Dr. Doan's primary practice is PeaceHealth Southwest Medical Center, at 400 NE Mother Joseph Place, Vancouver, WA 98664 in Clark County. The practice phone is (360) 256-2000.
- PeaceHealth Southwest Medical Center400 NE Mother Joseph Place, Vancouver, WA 98664 · Clark CountyPhone(360) 256-2000
Source: Dmand AI Affiliation Data
Dr. John Cuong Doan is affiliated with 3 sites of care and 1 medical group
Dr. Doan's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Dr. Doan to 1 more hospital and 1 group practice or clinic, 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. John Cuong Doan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Southwest Medical Center | Available with a free account |
| +2 more affiliated sites | 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 PeaceHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Cuong Doan is one of 2,689 internists in Washington
Internal medicine is Dr. Doan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Doan is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Doan
Counts of internists 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. John Cuong Doan billed Medicare for 1,056 services in 2016
CMS data shows 1,056 Medicare services from Dr. Doan across 6 procedure codes in 2016. Medicare paid $87,715 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Doan compared with the Washington median for internists, 2016
- Dr. Doan
- Washington median
- Medicare services
- 1,056vs 3642.9 times
- Part D claims
- 652vs 1823.6 times
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Doan's most billed Medicare procedure codes, 2016
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Doan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Doan and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Cuong Doan's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Doan's median patient age at 76, with 55% women.
Dr. Doan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. John Cuong Doan wrote 927 Medicare Part D claims in 2024
In 2024, Dr. Doan wrote 927 Medicare Part D claims for 220 patients. 75% of them were for generic drugs. CMS names the drug for 652 of them, across 23 drugs with 11 or more claims each, at $61,752 in total drug cost. In 2023, CMS named 976 claims across 30 drugs.
Dr. Doan's Part D claims by kind of drug, 2024
- Generic697 claims75%
- Brand-name and other230 claims25%
Dr. Doan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Doan's Part D claims, 2024
- Opioids2%21 of 927 claims
- Antibiotics5%42 of 927 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9762024: 65233%
Drugs named by CMS: 23 in 2024, 30 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. John Cuong Doan takes part in Medicare
Dr. Doan 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)
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Dr. John Cuong Doan received $61 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Doan from 1 drug or device company in 2016. Gifts make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $61.
Companies that paid Dr. Doan the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Cuong Doan'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Dr. John Cuong Doan
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. John Cuong Doan's NPI number?
Dr. John Cuong Doan's NPI number is 1609194398. It was assigned on May 5, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John Cuong Doan?
Dr. John Cuong Doan is an internist in Vancouver, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Cuong Doan practice?
Dr. Doan practices at 400 NE Mother Joseph Place, Vancouver, WA 98664. Dr. Doan's primary practice is PeaceHealth Southwest Medical Center in Vancouver, Washington, part of PeaceHealth. Dmand AI also links Dr. Doan to 1 hospital and 1 group practice or clinic.
What is Dr. John Cuong Doan's office phone number?
The practice phone on file for Dr. Doan is (360) 256-2000.
What is Dr. John Cuong Doan's medical license number?
Dr. Doan holds Washington license 60326101.
Which hospitals is Dr. John Cuong Doan affiliated with?
Dr. Doan practices at PeaceHealth Southwest Medical Center in Vancouver, Washington. Dmand AI links Dr. Doan to 1 more hospital.
What medical group is Dr. John Cuong Doan part of?
Dr. Doan is linked to Kaiser Permanente Northwest.
Does Dr. John Cuong Doan accept Medicare?
Yes. CMS data shows Dr. Doan billed Medicare for 1,056 services in 2016, and Dr. Doan accepts Medicare assignment.
What services does Dr. John Cuong Doan bill to Medicare?
In 2016, Dr. Doan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
What drugs does Dr. John Cuong Doan prescribe most?
In 2024 Medicare Part D data, Dr. Doan's most prescribed drugs by claims were Metoprolol Succinate, Jardiance and Furosemide.
Has Dr. John Cuong Doan received payments from drug or device companies?
CMS Open Payments shows $61 in general payments to Dr. Doan from 1 company from 2016 to 2016. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. John Cuong Doan been practicing?
Dr. Doan graduated from medical school in 2009, 17 years ago.
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