Katherine Oneill, LCPC
NPI 1841443652 · Mental Health Counselor · Whitehall, MT
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Oneill, LCPC is a Mental Health Counselor provider in Whitehall, MT (NPI 1841443652).
Provider details
- NPI number
- 1841443652
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 1576 (MT)
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
17 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
Mailing address
Registry dates
- Enumerated
- 2008-10-24
- Last updated
- 2014-09-19
Frequently asked questions
- What is Katherine Oneill's NPI number?
- Katherine Oneill's National Provider Identifier (NPI) is 1841443652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Oneill's specialty?
- Katherine Oneill is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Oneill located?
- Katherine Oneill's practice location on file with NPPES is 105 N Whitehall St, Whitehall, MT 59759-7713.
- What is Katherine Oneill's phone number?
- The practice phone number listed in the NPPES registry for Katherine Oneill is (406) 287-3882.
- Does Katherine Oneill accept Medicare?
- Katherine Oneill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Oneill's NPI active?
- Yes — Katherine Oneill's NPI (1841443652) is active in the NPPES registry as of the last update on 2014-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.