IndividualActive
Michael O'Sullivan
NPI 1588146336 · Registered Nurse · Roseburg, OR
Michael O'Sullivan is a Registered Nurse provider in Roseburg, OR (NPI 1588146336).
Provider details
- NPI number
- 1588146336
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 201807279RN (OR)
Specialties & taxonomies
Nursing 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
7 yrs in NPPES registry
- Profile completeness38% of score
100% 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
621 W Madrone St
Roseburg, OR 97470-3090
Phone: (541) 492-0241
Street-level locationGet directions
Mailing address
Po Box 1121
Roseburg, OR 97470-0254
Registry dates
- Enumerated
- 2018-08-29
- Last updated
- 2018-08-29
Frequently asked questions
- What is Michael O'Sullivan's NPI number?
- Michael O'Sullivan's National Provider Identifier (NPI) is 1588146336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael O'Sullivan's specialty?
- Michael O'Sullivan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Michael O'Sullivan located?
- Michael O'Sullivan's practice location on file with NPPES is 621 W Madrone St, Roseburg, OR 97470-3090.
- What is Michael O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Michael O'Sullivan is (541) 492-0241.
- Is Michael O'Sullivan's NPI active?
- Yes — Michael O'Sullivan's NPI (1588146336) is active in the NPPES registry as of the last update on 2018-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.