IndividualActive
Michael Chamberlain, PSYD
NPI 1356922561 · Clinical Psychologist · Chicago, IL
Provider details
- NPI number
- 1356922561
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 071010508 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
1025 W Sunnyside Ave Ste 100
Chicago, IL 60640-5684
Phone: (773) 388-1600
Fax: (773) 388-8936
Street-level locationGet directions
Mailing address
6851 S Evans Ave
Chicago, IL 60637-4118
Additional practice locations (2)
- 6851 S Evans AveChicago, IL 60637-4118Phone: (503) 312-1635
- 650 N Dearborn StChicago, IL 60654-3873Phone: (312) 291-9570
Registry dates
- Enumerated
- 2021-04-19
- Last updated
- 2022-05-10
- Certified
- 2022-05-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.