Active NPI
CMP Professional Services
- Pain Medicine Physician
- Chicago, IL
National Provider Identifier
1801914791
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pain Medicine Physician
- Legal business name
- CMP PROFESSIONAL SERVICES
- Practice address
- 3412 W Fullerton Ave
Chicago, IL 60647-2416 - Phone
- (773) 235-8000
- NPI assigned
- Mar 27, 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
- Renlin Xia, MD
- Title
- President
- Phone
- (773) 728-0989
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 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | IL | ||
| Family Medicine Physician | 207Q00000X | IL | ||
| Internal Medicine Physician | 207R00000X | IL | ||
| Pain Medicine (Physical Medicine & Rehabilitation) Physician | 2081P2900X | IL | ||
| Pain Medicine Physician | 208VP0000X | IL | Primary |
Addresses
Primary practice location
3412 W Fullerton Ave
Chicago, IL 60647-2416
Mailing address
PO Box 478499
Chicago, IL 60647-8499
Phone (773) 235-8000
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1174953600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1757548800000",
"number": "1801914791",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 478499",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606478499",
"telephone_number": "773-235-8000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3412 W FULLERTON AVE",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606472416",
"telephone_number": "773-235-8000"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CMP PROFESSIONAL SERVICES",
"organizational_subpart": "NO",
"enumeration_date": "2007-03-27",
"last_updated": "2025-09-11",
"status": "A",
"authorized_official_last_name": "XIA",
"authorized_official_first_name": "RENLIN",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "773-728-0989",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Anesthesiology",
"state": "IL",
"license": null,
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Family Medicine",
"state": "IL",
"license": null,
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": "IL",
"license": null,
"primary": false
},
{
"code": "2081P2900X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Physical Medicine & Rehabilitation, Pain Medicine",
"state": "IL",
"license": null,
"primary": false
},
{
"code": "208VP0000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Pain Medicine, Pain Medicine",
"state": "IL",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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 Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.