Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Renlin Xia, MD

Q: What is the NPI number for Renlin Xia?

The National Provider Identifier (NPI) for Renlin Xia is 1790809960, a Type 1 (individual) record in the CMS NPPES registry.

Pain Medicine Physician in Chicago, IL · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790809960

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Registry record

Entity type Individual (Type 1)

Name Renlin Xia

Credential MD

Sex Male

Practice address 3412 W Fullerton Ave, Chicago, IL, 60647

Phone (773) 235-8000

Enumeration date Mar 16, 2007

Last updated in NPPES Jul 24, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036088691 (IL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036088691 (IL) Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 036088691 (IL) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 036088691 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01620404	Other	IL	BC
036088691 4	Medicaid	IL	-
01635426	Other	IL	BCBS ID#
01633171	Other	IL	BC FOR LX HEALTH

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Renlin Xia?

The National Provider Identifier (NPI) for Renlin Xia is 1790809960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Renlin Xia practice?

The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Fullerton Kimball Medical & Surgical Center Ambulatory Surgical Clinic/Center · Chicago, IL NPI 1205964103 Fullerton Kimball Medical Group Sc Multi-Specialty Clinic/Center · Chicago, IL NPI 1831213081 Miguel Cua Anesthesiology Physician · Chicago, IL NPI 1912021726 Cmp Professional Services Pain Medicine Physician · Chicago, IL NPI 1801914791 Gregory Wells Anesthesiology Physician · Chicago, IL NPI 1376771576 Integrated Pain Management Sc Pain Medicine (Anesthesiology) Physician · Chicago, IL NPI 1962845289 Andriy Khlopas Nurse Practitioner · Chicago, IL NPI 1598263899 Liauw Devi Gunawan Family Nurse Practitioner · Chicago, IL NPI 1992289599

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-24.