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Edit this profileWhere to find Alyssa M. O'Brien, RD
- Portland location main office
1111 Ne 99Th Ave, Portland, OR 97220 - Oregon City location
1508 Division St Ste 15, Oregon City, OR 97045 - Portland location
9701 SW Barnes Rd Ste 300, Portland, OR 97225 - Tualatin location
19250 SW 90th Ave, Tualatin, OR 97062
About Alyssa O'brien
Alyssa M. O'Brien, RD is a registered dietitian / nutritionist based in Portland, OR. The provider's National Provider Identifier (NPI) is 1023483799.
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) 963-2707
- Email not available
Practice Locations
1111 NE 99TH AVE
Portland, OR 97220
1508 Division St Ste 15
Oregon City, OR 97045
9701 SW Barnes Rd Ste 300
Portland, OR 97225
19250 SW 90th Ave
Tualatin, OR 97062
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 registered dietitian / nutritionists at this location 1
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.
Other registered dietitian / nutritionists in Portland 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Alyssa M. O'Brien specialize in?
Alyssa M. O'Brien is a registered dietitian / nutritionist in Portland, OR. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Alyssa M. O'Brien located?
Alyssa M. O'Brien is listed at 1111 Ne 99Th Ave, Portland, OR 97220. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Alyssa M. O'Brien's phone number?
The number on file is (503) 963-2707. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Alyssa M. O'Brien?
Alyssa M. O'Brien's National Provider Identifier is 1023483799. 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 Alyssa M. O'Brien train?
Alyssa M. O'Brien attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Alyssa M. O'Brien have?
Alyssa M. O'Brien has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
Is Alyssa M. O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alyssa M. O'Brien. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.