NPIMap

Organization Active NPI

Community Health Alliance PLLC

  • Pain Medicine (Anesthesiology) Physician
  • Chicago, IL
National Provider Identifier
1124610704
Registry record updated Jul 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X
Legal business name
COMMUNITY HEALTH ALLIANCE PLLC
Practice address
520 W Erie St Ste 300
Chicago, IL 60654-5706
Phone
(773) 733-0955
Fax
(312) 277-9264
NPI assigned
Feb 5, 2021
Last updated
Jul 29, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Ishmeet SinghNPI 1336306406
Title
MD
Phone
(773) 733-0955

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pain Medicine (Anesthesiology) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207LP2900X Primary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X
Corporate Health Clinic/Center 261QC1800X

Addresses

Primary practice location

520 W Erie St Ste 300
Chicago, IL 60654-5706

Mailing address

520 W Erie St Ste 300
Chicago, IL 60654-5706
Phone (773) 733-0955

Other names 1

  • mobvilvax llc Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, GA, CA, NY, CT5 enrollments

Enrollment records 5

Enrollment IDStateProvider typePAC IDDetails
O20210225001190 IL Part B Supplier - Clinic/Group Practice 0042625022 Receives reassigned benefits from 3 practitioners
Practice locations: Chicago, IL
O20211007002428 GA Part B Supplier - Clinic/Group Practice 0042625022 Receives reassigned benefits from 2 practitioners
Practice locations: Alpharetta, GA
O20220928002920 CA Part B Supplier - Clinic/Group Practice 0042625022 Receives reassigned benefits from 1 practitioner
Practice locations: San Diego, CA
O20221220000893 NY Part B Supplier - Clinic/Group Practice 0042625022 Receives reassigned benefits from 1 practitioner
Practice locations: New York, NY
O20221220000933 CT Part B Supplier - Clinic/Group Practice 0042625022 Receives reassigned benefits from 1 practitioner
Practice locations: Milford, CT

National Provider Directory

National Provider Directory

Locations

4700 Northpoint Pkwy
Alpharetta, GA 30022
Phone (762) 775-0075

520 W Erie St
Ste 300
Chicago, IL 60654
Phone (773) 733-0199

520 W Erie St
Ste 100
Chicago, IL 60654

Practitioners & affiliated clinicians

Practitioners 12

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1612483200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753747200000",
    "number": "1124610704",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "520 W ERIE ST STE 300",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606545706",
            "telephone_number": "773-733-0955",
            "fax_number": "312-277-9264"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "520 W ERIE ST STE 300",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606545706",
            "telephone_number": "773-733-0955",
            "fax_number": "312-277-9264"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "COMMUNITY HEALTH ALLIANCE PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-02-05",
        "last_updated": "2025-07-29",
        "certification_date": "2025-07-29",
        "status": "A",
        "authorized_official_last_name": "SINGH",
        "authorized_official_first_name": "ISHMEET",
        "authorized_official_title_or_position": "MD",
        "authorized_official_telephone_number": "773-733-0955",
        "authorized_official_name_prefix": "Dr."
    },
    "taxonomies": [
        {
            "code": "207LP2900X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology, Pain Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QC1800X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Corporate Health",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "mobvilvax llc",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.