OrganizationActive
Ciganek Gillilan Sc
NPI 1942252754 · Psychiatry Physician · Chicago, IL
Ciganek Gillilan Sc is a Psychiatry Physician organization in Chicago, IL (NPI 1942252754).
Provider details
- NPI number
- 1942252754
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Ciganek, President(312) 255-0140
- License
- 036-088628 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
737 N Michigan Ave
Suite 2240
Chicago, IL 60611-2615
Phone: (312) 255-0140
Fax: (312) 255-0149
Street-level locationGet directions
Mailing address
737 N Michigan Ave
Chicago, IL 60611-2615
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2015-09-02
Frequently asked questions
- What is Ciganek Gillilan Sc's NPI number?
- Ciganek Gillilan Sc's National Provider Identifier (NPI) is 1942252754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ciganek Gillilan Sc?
- Ciganek Gillilan Sc is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ciganek Gillilan Sc located?
- Ciganek Gillilan Sc's practice location on file with NPPES is 737 N Michigan Ave, Chicago, IL 60611-2615.
- What is Ciganek Gillilan Sc's phone number?
- The practice phone number listed in the NPPES registry for Ciganek Gillilan Sc is (312) 255-0140.
- Who is the authorized official for Ciganek Gillilan Sc?
- The authorized official listed on Ciganek Gillilan Sc's NPPES record is William Ciganek, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ciganek Gillilan Sc's NPI active?
- Yes — Ciganek Gillilan Sc's NPI (1942252754) is active in the NPPES registry as of the last update on 2015-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.