Kelsey O'Sullivan, QMHA
NPI 1861364374 · Addiction (Substance Use Disorder) Counselor · Portland, OR
Kelsey O'Sullivan, QMHA is a Addiction (Substance Use Disorder) Counselor provider in Portland, OR (NPI 1861364374).
Provider details
- NPI number
- 1861364374
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- QMHA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
Mailing address
Registry dates
- Enumerated
- 2025-09-23
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Kelsey O'Sullivan's NPI number?
- Kelsey O'Sullivan's National Provider Identifier (NPI) is 1861364374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsey O'Sullivan's specialty?
- Kelsey O'Sullivan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Kelsey O'Sullivan located?
- Kelsey O'Sullivan's practice location on file with NPPES is 10564 Se Washington St, Portland, OR 97216-2809.
- What is Kelsey O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Kelsey O'Sullivan is (503) 228-9229.
- Is Kelsey O'Sullivan's NPI active?
- Yes — Kelsey O'Sullivan's NPI (1861364374) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.