Hls Endocrinology PLLC
NPI 1841976891 · Endocrinology, Diabetes & Metabolism Physician · Mundelein, IL
Hls Endocrinology PLLC is a Endocrinology, Diabetes & Metabolism Physician organization in Mundelein, IL (NPI 1841976891).
Provider details
- NPI number
- 1841976891
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Hls Endocrinology
- Organization subpart
- Yes
- Authorized official
- Olga Duchon, Doctor(773) 814-9248
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Other names (DBA / former)
- Other name
- Hls Endocrinology
- Doing business as
- Hls Health
Registry dates
- Enumerated
- 2023-06-26
- Last updated
- 2023-09-15
- Certified
- 2023-09-15
Frequently asked questions
- What is Hls Endocrinology PLLC's NPI number?
- Hls Endocrinology PLLC's National Provider Identifier (NPI) is 1841976891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hls Endocrinology PLLC?
- Hls Endocrinology PLLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Hls Endocrinology PLLC located?
- Hls Endocrinology PLLC's practice location on file with NPPES is 333 E Il Route 83 Ste 100, Mundelein, IL 60060-4278.
- What is Hls Endocrinology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Hls Endocrinology PLLC is (224) 585-9559.
- Who is the authorized official for Hls Endocrinology PLLC?
- The authorized official listed on Hls Endocrinology PLLC's NPPES record is Olga Duchon, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hls Endocrinology PLLC's NPI active?
- Yes — Hls Endocrinology PLLC's NPI (1841976891) is active in the NPPES registry as of the last update on 2023-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.