Nancy Sikich, LCPC, PHD
NPI 1780495226 · Clinical Psychologist · Hoffman Estates, IL
Nancy Sikich, LCPC, PHD is a Clinical Psychologist provider in Hoffman Estates, IL (NPI 1780495226).
Provider details
- NPI number
- 1780495226
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- LCPC, PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 178019333 (IL)
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
1 yr 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
- 2025-01-15
- Last updated
- 2025-01-15
- Certified
- 2025-01-15
Frequently asked questions
- What is Nancy Sikich's NPI number?
- Nancy Sikich's National Provider Identifier (NPI) is 1780495226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Sikich's specialty?
- Nancy Sikich is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nancy Sikich located?
- Nancy Sikich's practice location on file with NPPES is 1355 Mallard Ln, Hoffman Estates, IL 60192-4530.
- What is Nancy Sikich's phone number?
- The practice phone number listed in the NPPES registry for Nancy Sikich is (630) 542-8665.
- Is Nancy Sikich's NPI active?
- Yes — Nancy Sikich's NPI (1780495226) is active in the NPPES registry as of the last update on 2025-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.