Johnna O'Neil
NPI 1356987341 · Addiction (Substance Use Disorder) Counselor · Klamath Falls, OR
Johnna O'Neil is a Addiction (Substance Use Disorder) Counselor provider in Klamath Falls, OR (NPI 1356987341).
Provider details
- NPI number
- 1356987341
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Mailing address
Registry dates
- Enumerated
- 2019-11-25
- Last updated
- 2019-11-25
Frequently asked questions
- What is Johnna O'Neil's NPI number?
- Johnna O'Neil's National Provider Identifier (NPI) is 1356987341, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnna O'Neil's specialty?
- Johnna O'Neil is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Johnna O'Neil located?
- Johnna O'Neil's practice location on file with NPPES is 3203 Vandenberg Rd, Klamath Falls, OR 97603-3778.
- What is Johnna O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Johnna O'Neil is (541) 810-9550.
- Is Johnna O'Neil's NPI active?
- Yes — Johnna O'Neil's NPI (1356987341) is active in the NPPES registry as of the last update on 2019-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.