Wendy Peck, L.C.S.W.
NPI 1134321573 · Clinical Social Worker · Naperville, IL
Wendy Peck, L.C.S.W. is a Clinical Social Worker provider in Naperville, IL (NPI 1134321573).
Provider details
- NPI number
- 1134321573
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- No
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
83% 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
- 2007-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wendy Peck's NPI number?
- Wendy Peck's National Provider Identifier (NPI) is 1134321573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Peck's specialty?
- Wendy Peck is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Wendy Peck located?
- Wendy Peck's practice location on file with NPPES is 800 W 5th Ave, Naperville, IL 60563-8965.
- What is Wendy Peck's phone number?
- The practice phone number listed in the NPPES registry for Wendy Peck is (630) 779-0751.
- Is Wendy Peck's NPI active?
- Yes — Wendy Peck's NPI (1134321573) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.