Karen Olvera, L.C.S.W.
NPI 1346555935 · Clinical Social Worker · Wheaton, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Olvera, L.C.S.W. is a Clinical Social Worker provider in Wheaton, IL (NPI 1346555935).
Provider details
- NPI number
- 1346555935
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149011850 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 4300 Commerce CtSuite 300-10Lisle, IL 60532-3698Phone: (630) 740-3922
Registry dates
- Enumerated
- 2010-08-08
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Karen Olvera's NPI number?
- Karen Olvera's National Provider Identifier (NPI) is 1346555935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Olvera's specialty?
- Karen Olvera is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Olvera located?
- Karen Olvera's practice location on file with NPPES is 2001 S Wiesbrook Rd, Wheaton, IL 60189-7813.
- What is Karen Olvera's phone number?
- The practice phone number listed in the NPPES registry for Karen Olvera is (630) 614-4000.
- Does Karen Olvera accept Medicare?
- Karen Olvera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Olvera's NPI active?
- Yes — Karen Olvera's NPI (1346555935) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.