Joseph Leiendecker
NPI 1578865978 · Durable Medical Equipment & Medical Supplies · Chicago, IL
Joseph Leiendecker is a Durable Medical Equipment & Medical Supplies provider in Chicago, IL (NPI 1578865978).
Provider details
- NPI number
- 1578865978
- Entity type
- Individual
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Suppliers
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
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
- 2010-11-17
- Last updated
- 2010-11-17
Frequently asked questions
- What is Joseph Leiendecker's NPI number?
- Joseph Leiendecker's National Provider Identifier (NPI) is 1578865978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Leiendecker's specialty?
- Joseph Leiendecker is listed in the NPPES registry with a primary specialty of Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Joseph Leiendecker located?
- Joseph Leiendecker's practice location on file with NPPES is 3526 N Marshfield Ave, Chicago, IL 60657-1225.
- What is Joseph Leiendecker's phone number?
- The practice phone number listed in the NPPES registry for Joseph Leiendecker is (847) 644-4424.
- Is Joseph Leiendecker's NPI active?
- Yes — Joseph Leiendecker's NPI (1578865978) is active in the NPPES registry as of the last update on 2010-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.