Michelle Sierzega, PSYD
NPI 1760015424 · Clinical Psychologist · Northbrook, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Sierzega, PSYD is a Clinical Psychologist provider in Northbrook, IL (NPI 1760015424).
Provider details
- NPI number
- 1760015424
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071.010101 (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
6 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
Mailing address
Registry dates
- Enumerated
- 2020-02-20
- Last updated
- 2020-02-20
- Certified
- 2020-02-20
Frequently asked questions
- What is Michelle Sierzega's NPI number?
- Michelle Sierzega's National Provider Identifier (NPI) is 1760015424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Sierzega's specialty?
- Michelle Sierzega is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michelle Sierzega located?
- Michelle Sierzega's practice location on file with NPPES is 910 Skokie Blvd Ste 215, Northbrook, IL 60062-4033.
- What is Michelle Sierzega's phone number?
- The practice phone number listed in the NPPES registry for Michelle Sierzega is (847) 480-0300.
- Does Michelle Sierzega accept Medicare?
- Michelle Sierzega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Sierzega's NPI active?
- Yes — Michelle Sierzega's NPI (1760015424) is active in the NPPES registry as of the last update on 2020-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.