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Edit this profileAt a glance
- 1415 Nw 21St Ave, Portland, OR 97209
About Dr. Duong
Listed in the NPI registry as an optometrist, Johnny Duong, O.D. practices in Portland, OR. NPI 1811370968 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (503) 894-7200
- Email not available
Practice Locations
1415 NW 21ST AVE
Portland, OR 97209
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometrists in Portland 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Johnny Duong?
Johnny Duong is an optometrist in Portland, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Johnny Duong's address?
Johnny Duong is listed at 1415 Nw 21St Ave, Portland, OR 97209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Johnny Duong?
The number on file is (503) 894-7200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Johnny Duong's NPI number?
Johnny Duong's National Provider Identifier is 1811370968. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Johnny Duong train?
Johnny Duong attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Johnny Duong been practicing?
Johnny Duong has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
Has Johnny Duong confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Johnny Duong. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.