Active NPI
LG Healthcare LLC
- Internal Medicine Physician
- Barrington, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 036089072
- Legal business name
- LG HEALTHCARE LLC
- Practice address
- 304 Fox Glen CT Unit 178
Barrington, IL 60010-1818 - Phone
- (847) 462-1700
- Fax
- (847) 462-1792
- NPI assigned
- Oct 7, 2015
- Last updated
- Jun 12, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- John H Gong, MD
- Title
- Owner
- Phone
- (630) 361-4277
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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 036089072 | IL | Primary |
Addresses
Primary practice location
304 Fox Glen CT Unit 178
Barrington, IL 60010-1818
Mailing address
25 Telser Rd Unit 178
Lake Zurich, IL 60047-3608
Phone (847) 462-1700
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 14D2109816 | LG Healthcare LLC | Provider-performed microscopy | Mar 1, 2028 |
National Provider Directory
National Provider DirectoryLocations
304 Fox Glen Ct
Unit 178
Barrington, IL 60010
Phone (847) 462-1700
910 Il Route 22
Fox River Grv, IL 60021
Phone (847) 462-1700
25 Telser Rd
Unit 178
Lake Zurich, IL 60047
900 W State Route 22
Lake Zurich, IL 60047
900 W State Route 22
Ste 100
Lake Zurich, IL 60047
Phone (847) 462-1700
Practitioners & affiliated clinicians
Practitioners 8
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.
-
- Internal Medicine Physician
- Barrington, IL
- NPI 1962414623
-
- Internal Medicine Physician
- Lake in the Hills, IL
- NPI 1255440954
-
- Family Nurse Practitioner
- Deer Park, IL
- NPI 1790301331
-
- Family Nurse Practitioner
- Crystal Lake, IL
- NPI 1316653470
-
- Family Nurse Practitioner
- Fox River Grove, IL
- NPI 1831846963
-
- Physician Assistant
- Skokie, IL
- NPI 1245586627
-
- Physician Assistant
- Lake Zurich, IL
- NPI 1619053469
-
- Acute Care Nurse Practitioner
- Barrington, IL
- NPI 1093862146
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1444176000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1749686400000",
"number": "1912378605",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "25 TELSER RD UNIT 178",
"city": "LAKE ZURICH",
"state": "IL",
"postal_code": "600473608",
"telephone_number": "847-462-1700",
"fax_number": "847-462-1792"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "304 FOX GLEN CT UNIT 178",
"city": "BARRINGTON",
"state": "IL",
"postal_code": "600101818",
"telephone_number": "847-462-1700",
"fax_number": "847-462-1792"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "LG HEALTHCARE LLC",
"organizational_subpart": "NO",
"enumeration_date": "2015-10-07",
"last_updated": "2025-06-12",
"certification_date": "2025-06-12",
"status": "A",
"authorized_official_last_name": "GONG",
"authorized_official_first_name": "JOHN",
"authorized_official_middle_name": "H",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "630-361-4277",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": "IL",
"license": "036089072",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Barrington, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.