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Marianne O'Neill
NPI 1285021550 · Peer Specialist · Hillsboro, OR
Marianne O'Neill is a Peer Specialist provider in Hillsboro, OR (NPI 1285021550).
Provider details
- NPI number
- 1285021550
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
254 N 1st Ave
Hillsboro, OR 97124-3003
Phone: (503) 270-0116
Street-level locationGet directions
Mailing address
1517 Elm St.
Forest Grove, OR 97116-2853
Registry dates
- Enumerated
- 2015-04-23
- Last updated
- 2015-07-29
Frequently asked questions
- What is Marianne O'Neill's NPI number?
- Marianne O'Neill's National Provider Identifier (NPI) is 1285021550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne O'Neill's specialty?
- Marianne O'Neill is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Marianne O'Neill located?
- Marianne O'Neill's practice location on file with NPPES is 254 N 1st Ave, Hillsboro, OR 97124-3003.
- What is Marianne O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Marianne O'Neill is (503) 270-0116.
- Is Marianne O'Neill's NPI active?
- Yes — Marianne O'Neill's NPI (1285021550) is active in the NPPES registry as of the last update on 2015-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.