Active NPI
Glesener Chiropractic Center PC
- Chiropractor
- St Charles, IL
National Provider Identifier
1073726626
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 038-006085
- Legal business name
- GLESENER CHIROPRACTIC CENTER PC
- Practice address
- 1750 E Main St
Suite 60
St Charles, IL 60174-2363 - Phone
- (630) 377-8844
- Fax
- (630) 377-8404
- NPI assigned
- May 8, 2007
- 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
- Dr. Mark John Glesener, DC
- Title
- Owner
- Phone
- (630) 747-8844
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 |
|---|---|---|---|---|
| Chiropractor | 111N00000X | 038-006085 | IL | Primary |
Addresses
Primary practice location
1750 E Main St
Suite 60
St Charles, IL 60174-2363
Mailing address
1750 E Main St Ste 60
St Charles, IL 60174-2363
Phone (630) 377-8844
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04532055 | Other | IL | BLUE CROSS BLUE SHIELD |
Other names 1
- Fox Valley Chiropractic Physicians
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | drg@drglesener.com | Direct |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
1750 E Main St
St Charles, IL 60174
Phone (630) 377-8844
1750 E Main St
Ste 60
St Charles, IL 60174
Phone (630) 377-8844
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Chiropractor
- St Charles, IL
- NPI 1306848387
-
- Chiropractor
- St Charles, IL
- NPI 1295095131
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1178582400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1788220800000",
"number": "1073726626",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1750 E MAIN ST STE 60",
"city": "ST CHARLES",
"state": "IL",
"postal_code": "601742363",
"telephone_number": "630-377-8844",
"fax_number": "630-377-8404"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1750 E MAIN ST",
"address_2": "SUITE 60",
"city": "ST CHARLES",
"state": "IL",
"postal_code": "601742363",
"telephone_number": "630-377-8844",
"fax_number": "630-377-8404"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "GLESENER CHIROPRACTIC CENTER PC",
"organizational_subpart": "NO",
"enumeration_date": "2007-05-08",
"last_updated": "2026-09-01",
"certification_date": "2026-09-01",
"status": "A",
"authorized_official_last_name": "GLESENER",
"authorized_official_first_name": "MARK",
"authorized_official_middle_name": "JOHN",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "630-747-8844",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "DC"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Chiropractor",
"state": "IL",
"license": "038-006085",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD",
"identifier": "04532055",
"state": "IL"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "drg@drglesener.com",
"affiliation": "N",
"endpointDescription": "email",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "email",
"address_1": "1750 E Main St",
"address_2": "Suite 60",
"city": "St Charles",
"state": "IL",
"country_code": "US",
"postal_code": "601742363",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": [
{
"organization_name": "Fox Valley Chiropractic Physicians",
"code": "5",
"type": "Other Name"
}
]
}
Other providers in St Charles, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; 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.