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Edit this profileAt a glance
- 1475 Se 100Th Ave, Portland, OR 97216
About Gregory Obrien
Gregory Obrien is a healthcare provider located in Portland, OR. NPI 1528798063 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (503) 262-6000
- Email not available
Practice Locations
1475 SE 100TH AVE
Portland, OR 97216
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other providers at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
Where is Gregory Obrien located?
Gregory Obrien is listed at 1475 Se 100Th Ave, Portland, OR 97216. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gregory Obrien's phone number?
The number on file is (503) 262-6000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Gregory Obrien?
Gregory Obrien's National Provider Identifier is 1528798063. 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
How much experience does Gregory Obrien have?
Gregory Obrien has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Gregory Obrien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory Obrien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.