IndividualActive
Diane Fialkowski, MSW, LSW
NPI 1073800868 · Social Worker · Naperville, IL
Diane Fialkowski, MSW, LSW is a Social Worker provider in Naperville, IL (NPI 1073800868).
Provider details
- NPI number
- 1073800868
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 150012686 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3770 Monarch Cir
Naperville, IL 60564-9784
Phone: (630) 880-7992
Street-level locationGet directions
Mailing address
3770 Monarch Cir
Naperville, IL 60564-9784
Registry dates
- Enumerated
- 2011-06-30
- Last updated
- 2011-06-30
Frequently asked questions
- What is Diane Fialkowski's NPI number?
- Diane Fialkowski's National Provider Identifier (NPI) is 1073800868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Fialkowski's specialty?
- Diane Fialkowski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Fialkowski located?
- Diane Fialkowski's practice location on file with NPPES is 3770 Monarch Cir, Naperville, IL 60564-9784.
- What is Diane Fialkowski's phone number?
- The practice phone number listed in the NPPES registry for Diane Fialkowski is (630) 880-7992.
- Is Diane Fialkowski's NPI active?
- Yes — Diane Fialkowski's NPI (1073800868) is active in the NPPES registry as of the last update on 2011-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.