NPPES file of Aug 9, 2026

Calling Care Services INC in Chicago, IL

This location of Calling Care Services bills under NPI 1861086696, an organization record issued on Feb 23, 2021 with the primary taxonomy Multi-Specialty Clinic/Center. It is one of 4 NPIs registered under this name and one of 4 in Chicago; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1861086696
Legal name
Calling Care Services INC
Entity
Type 2 · organization, a subpart
Parent organization
Calling Care Services INC
Primary taxonomy
Multi-Specialty Clinic/Center 261QM1300X
Practice location
3306 W 63RD ST, Chicago, IL 60629
Phone
773-273-9604
Mailing address
Lincolnwood, IL
Enumerated
Feb 23, 2021
Record updated
Oct 8, 2024
Authorized official
Ceo (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 3 Chicago NPIs

  1. Calling Care Services INC3306 W 63RD ST · issued Apr 7, 20211215516067
  2. Calling Care Services INC6303 N CLARK ST · issued Oct 5, 20221538884283
  3. Calling Care Services INC2409 N CLYBOURN AVE · issued Oct 5, 20221346965092

2 clinicians CMS lists with Calling Care Services in Chicago

  1. Matthew Brown, MDFamily Medicine Physician1154324515
  2. Nizar El-Khalili, MDPsychiatry Physician1861429714

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 4 Calling Care Services NPIs

Every location registered under this name, in 1 city.

See every location

Checking an organization

  1. Confirm the business with the Illinois secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 2083P0901X Public Health & General Preventive Medicine Physician
  • 261Q00000X Clinic/Center
  • 261QC1800X Corporate Health Clinic/Center
  • 261QE0002X Emergency Care Clinic/Center
  • 261QM1300X Multi-Specialty Clinic/Center

Common questions

What does subpart mean?

The organization registered this NPI as a subpart: a part of the organization, such as a location, that bills under its own NPI.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Chicago NPI should I use?

Ask the office which NPI it bills under; all 4 Chicago NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.