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Margret Nickels, PHD
NPI 1538318381 · Clinical Psychologist · Chicago, IL
Margret Nickels, PHD is a Clinical Psychologist provider in Chicago, IL (NPI 1538318381).
Provider details
- NPI number
- 1538318381
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071005246 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
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
420 N Wabash Ave
Chicago, IL 60611-3568
Phone: (312) 893-7194
Street-level locationGet directions
Mailing address
420 N Wabash Ave
Chicago, IL 60611-3568
Registry dates
- Enumerated
- 2008-09-17
- Last updated
- 2008-09-17
Frequently asked questions
- What is Margret Nickels's NPI number?
- Margret Nickels's National Provider Identifier (NPI) is 1538318381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margret Nickels's specialty?
- Margret Nickels is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Margret Nickels located?
- Margret Nickels's practice location on file with NPPES is 420 N Wabash Ave, Chicago, IL 60611-3568.
- What is Margret Nickels's phone number?
- The practice phone number listed in the NPPES registry for Margret Nickels is (312) 893-7194.
- Is Margret Nickels's NPI active?
- Yes — Margret Nickels's NPI (1538318381) is active in the NPPES registry as of the last update on 2008-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.