Cheryl Wilczak, PSY.D
NPI 1538290432 · Clinical Psychologist · Greenwich, CT
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheryl Wilczak, PSY.D is a Clinical Psychologist provider in Greenwich, CT (NPI 1538290432).
Provider details
- NPI number
- 1538290432
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2766 (CT)
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
19 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
- 2007-03-09
- Last updated
- 2013-11-17
Frequently asked questions
- What is Cheryl Wilczak's NPI number?
- Cheryl Wilczak's National Provider Identifier (NPI) is 1538290432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Wilczak's specialty?
- Cheryl Wilczak is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Cheryl Wilczak located?
- Cheryl Wilczak's practice location on file with NPPES is 406 W Putnam Ave, Greenwich, CT 06830-6215.
- What is Cheryl Wilczak's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Wilczak is (203) 675-9405.
- Does Cheryl Wilczak accept Medicare?
- Cheryl Wilczak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheryl Wilczak's NPI active?
- Yes — Cheryl Wilczak's NPI (1538290432) is active in the NPPES registry as of the last update on 2013-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.