Active NPI
Suburban Gastroenterology LTD
- Legal Medicine
- Naperville, IL
National Provider Identifier
1114954633
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Legal Medicine
- Legal business name
- SUBURBAN GASTROENTEROLOGY LTD
- Practice address
- 1243 Rickert Dr
Naperville, IL 60540-0954 - Phone
- (630) 527-6450
- Fax
- (630) 527-6456
- NPI assigned
- Jun 28, 2006
- 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
- Amy Inez Cramer
- Title
- Office Manager
- Phone
- (630) 527-6450
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Legal Medicine | 173000000X | Primary |
Addresses
Primary practice location
1243 Rickert Dr
Naperville, IL 60540-0954
Mailing address
1243 Rickert Dr
Naperville, IL 60540-0954
Phone (630) 527-6450
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 |
|---|---|---|---|
| 14D2042925 | Suburban Gastroenterology LTD | Accreditation | Aug 13, 2027 |
National Provider Directory
National Provider DirectoryLocations
39273 Treasury Ctr
Chicago, IL 60694
640 S Washington St
Ste 240
Naperville, IL 60540
Phone (630) 355-3668
1 E County Line Rd
Ste B
Sandwich, IL 60548
Phone (630) 527-6450
Practitioners & affiliated clinicians
Practitioners 24
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Blood Banking & Transfusion Medicine Physician
- Naperville, IL
- NPI 1396823290
-
- Gastroenterology Physician
- Naperville, IL
- NPI 1194092031
-
- Gastroenterology Physician
- Naperville, IL
- NPI 1871941435
-
- Nurse Practitioner
- Naperville, IL
- NPI 1144623752
-
- Anatomic Pathology & Clinical Pathology Physician
- Lake Forest, IL
- NPI 1477703189
-
- Gastroenterology Physician
- Naperville, IL
- NPI 1619357639
-
- Physician Assistant
- Naperville, IL
- NPI 1710467766
-
- Internal Medicine Physician
- Maywood, IL
- NPI 1770715989
-
- Gastroenterology Physician
- Naperville, IL
- NPI 1992263347
-
- Gastroenterology Physician
- Naperville, IL
- NPI 1568401529
-
- Family Nurse Practitioner
- Naperville, IL
- NPI 1427453539
-
- Gastroenterology Physician
- Naperville, IL
- NPI 1164402244
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151452800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1774224000000",
"number": "1114954633",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1243 RICKERT DR",
"city": "NAPERVILLE",
"state": "IL",
"postal_code": "605400954",
"telephone_number": "630-527-6450",
"fax_number": "630-527-6456"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1243 RICKERT DR",
"city": "NAPERVILLE",
"state": "IL",
"postal_code": "605400954",
"telephone_number": "630-527-6450",
"fax_number": "630-527-6456"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SUBURBAN GASTROENTEROLOGY LTD",
"organizational_subpart": "NO",
"enumeration_date": "2006-06-28",
"last_updated": "2026-03-23",
"certification_date": "2026-03-23",
"status": "A",
"authorized_official_last_name": "CRAMER",
"authorized_official_first_name": "AMY",
"authorized_official_middle_name": "INEZ",
"authorized_official_title_or_position": "OFFICE MANAGER",
"authorized_official_telephone_number": "630-527-6450"
},
"taxonomies": [
{
"code": "173000000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Legal Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Naperville, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 2026; 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.