Katherine Obrien, LCPC
NPI 1639236169 · Addiction (Substance Use Disorder) Counselor · Blue Island, IL
Katherine Obrien, LCPC is a Addiction (Substance Use Disorder) Counselor provider in Blue Island, IL (NPI 1639236169).
Provider details
- NPI number
- 1639236169
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 1305 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
19 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
- 2007-01-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Katherine Obrien's NPI number?
- Katherine Obrien's National Provider Identifier (NPI) is 1639236169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Obrien's specialty?
- Katherine Obrien is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Obrien located?
- Katherine Obrien's practice location on file with NPPES is 2155 Broadway, Blue Island, IL 60406-3097.
- What is Katherine Obrien's phone number?
- The practice phone number listed in the NPPES registry for Katherine Obrien is (708) 389-6578.
- Is Katherine Obrien's NPI active?
- Yes — Katherine Obrien's NPI (1639236169) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.