IndividualActive
Donald Dahlheimer, LCSW
NPI 1730657834 · Clinical Social Worker · Hinsdale, IL
Donald Dahlheimer, LCSW is a Clinical Social Worker provider in Hinsdale, IL (NPI 1730657834).
Provider details
- NPI number
- 1730657834
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149.008304 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
8 Salt Creek Ln Ste 302
Hinsdale, IL 60521-2903
Phone: (331) 221-6135
Street-level locationGet directions
Mailing address
8 Salt Creek Ln Ste 302
Hinsdale, IL 60521-2903
Registry dates
- Enumerated
- 2018-11-06
- Last updated
- 2018-11-06
Frequently asked questions
- What is Donald Dahlheimer's NPI number?
- Donald Dahlheimer's National Provider Identifier (NPI) is 1730657834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Dahlheimer's specialty?
- Donald Dahlheimer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Donald Dahlheimer located?
- Donald Dahlheimer's practice location on file with NPPES is 8 Salt Creek Ln Ste 302, Hinsdale, IL 60521-2903.
- What is Donald Dahlheimer's phone number?
- The practice phone number listed in the NPPES registry for Donald Dahlheimer is (331) 221-6135.
- Is Donald Dahlheimer's NPI active?
- Yes — Donald Dahlheimer's NPI (1730657834) is active in the NPPES registry as of the last update on 2018-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.