Isenberg and Associates
NPI 1699749416 · Clinical Social Worker · Naperville, IL
Isenberg and Associates is a Clinical Social Worker organization in Naperville, IL (NPI 1699749416).
Provider details
- NPI number
- 1699749416
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Parent organization
- Dunham Counseling
- Organization subpart
- Yes
- Authorized official
- Jeffrey Larson, Owner(630) 355-8410
- License
- 149000660 (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
20 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
- 2006-02-16
- Last updated
- 2008-10-21
Frequently asked questions
- What is Isenberg and Associates's NPI number?
- Isenberg and Associates's National Provider Identifier (NPI) is 1699749416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Isenberg and Associates?
- Isenberg and Associates is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Isenberg and Associates located?
- Isenberg and Associates's practice location on file with NPPES is 236 S Washington St, Naperville, IL 60540-5371.
- What is Isenberg and Associates's phone number?
- The practice phone number listed in the NPPES registry for Isenberg and Associates is (630) 355-8410.
- Who is the authorized official for Isenberg and Associates?
- The authorized official listed on Isenberg and Associates's NPPES record is Jeffrey Larson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Isenberg and Associates's NPI active?
- Yes — Isenberg and Associates's NPI (1699749416) is active in the NPPES registry as of the last update on 2008-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.