IndividualActive
Jacquelyn Posek, LCPC
NPI 1588437669 · Professional Counselor · Oak Park, IL
Jacquelyn Posek, LCPC is a Professional Counselor provider in Oak Park, IL (NPI 1588437669).
Provider details
- NPI number
- 1588437669
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 180.014388 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
137 N Oak Park Ave Ste 400
Oak Park, IL 60301-1344
Phone: (708) 386-8800
Street-level locationGet directions
Mailing address
137 N Oak Park Ave Ste 400
Oak Park, IL 60301-1344
Registry dates
- Enumerated
- 2023-11-01
- Last updated
- 2023-11-01
- Certified
- 2023-11-01
Frequently asked questions
- What is Jacquelyn Posek's NPI number?
- Jacquelyn Posek's National Provider Identifier (NPI) is 1588437669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacquelyn Posek's specialty?
- Jacquelyn Posek is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Jacquelyn Posek located?
- Jacquelyn Posek's practice location on file with NPPES is 137 N Oak Park Ave Ste 400, Oak Park, IL 60301-1344.
- What is Jacquelyn Posek's phone number?
- The practice phone number listed in the NPPES registry for Jacquelyn Posek is (708) 386-8800.
- Is Jacquelyn Posek's NPI active?
- Yes — Jacquelyn Posek's NPI (1588437669) is active in the NPPES registry as of the last update on 2023-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.