Img Endocrinology PLLC
NPI 1629881495 · Endocrinology, Diabetes & Metabolism Physician · Buffalo Grove, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Img Endocrinology PLLC is a Endocrinology, Diabetes & Metabolism Physician organization in Buffalo Grove, IL (NPI 1629881495).
Provider details
- NPI number
- 1629881495
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Inessa Gelfand, Physician(224) 586-7533
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
1 yr 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
- 2025-01-27
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Img Endocrinology PLLC's NPI number?
- Img Endocrinology PLLC's National Provider Identifier (NPI) is 1629881495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Img Endocrinology PLLC?
- Img Endocrinology PLLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Img Endocrinology PLLC located?
- Img Endocrinology PLLC's practice location on file with NPPES is 150 W Half Day Rd Ste 202, Buffalo Grove, IL 60089-6591.
- What is Img Endocrinology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Img Endocrinology PLLC is (224) 586-7533.
- Does Img Endocrinology PLLC accept Medicare?
- Img Endocrinology PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Img Endocrinology PLLC?
- The authorized official listed on Img Endocrinology PLLC's NPPES record is Inessa Gelfand, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Img Endocrinology PLLC's NPI active?
- Yes — Img Endocrinology PLLC's NPI (1629881495) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.