DR. XIAOLIN WANG M.D.
NPI 1326036260
Anesthesiology in San Jose, CA
About Dr. Xiaolin Wang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. XIAOLIN WANG M.D. (NPI 1326036260) is an individual anesthesiology provider in San Jose, California, licensed in Illinois (036106091) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Xiaolin Wang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
11Medicare enrollment records show Xiaolin Wang reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Jose, CA 95128
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
Galesburg, IL 61401
- Reassigned Medicare billing, Illinois enrollment
- 142 clinicians in this Medicare group
Jacksonville, IL 62650
- Reassigned Medicare billing, Illinois enrollment
- 39 clinicians in this Medicare group
Peoria, IL 61615
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Associated Anesthesiologists Sc
- 337 clinicians in this Medicare group
Eureka, IL 61530
- Reassigned Medicare billing, Illinois enrollment
- 4,870 clinicians in this Medicare group
Vandalia, IL 62471
- Reassigned Medicare billing, Illinois enrollment
- 652 clinicians in this Medicare group
Geneva, IL 60134
- Reassigned Medicare billing, Illinois enrollment
- 99 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Mokena, IL 60448
- Reassigned Medicare billing, Illinois enrollment
- 208 clinicians in this Medicare group
Maywood, IL 60153
- Reassigned Medicare billing, Illinois enrollment
- 1,138 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 12
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Sherman Hospital
Acute Care Hospitals · Elgin, ILSt Anthonys Memorial Hospital
Acute Care Hospitals · Effingham, ILSt Johns Hospital
Acute Care Hospitals · Springfield, ILMorris Hospital & Healthcare Centers
Acute Care Hospitals · Morris, ILLoyola University Medical Center
Acute Care Hospitals · Maywood, ILOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN JOSE, CA 95128
SAN JOSE, CA 95128
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Xiaolin Wang's NPI number?
The NPI number for Xiaolin Wang is 1326036260. It was assigned to this individual provider in the NPPES registry on October 13, 2005.
Where is Xiaolin Wang located?
Xiaolin Wang practices at 2105 Forest Ave, San Jose, CA 95128. The listed phone number is (408) 947-2500.
What is Xiaolin Wang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Xiaolin Wang enrolled in Medicare?
Yes. Xiaolin Wang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Xiaolin Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xiaolin Wang reassigns Medicare benefits to 11 organizations: Cep America - Anesthesia PC (San Jose, CA), Clinical Colleagues LLC (Galesburg, IL), Jacksonville Crnas Inc (Jacksonville, IL), Associated Anesthesiologists, S.C. (Peoria, IL), Advocate Health And Hospitals Corp. (Eureka, IL) and 6 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Xiaolin Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Xiaolin Wang accept?
Health plans from Oscar Health list Xiaolin Wang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Xiaolin Wang affiliated with any hospitals?
According to CMS data, Xiaolin Wang is affiliated with Advocate Sherman Hospital, St Anthonys Memorial Hospital, St Johns Hospital, Morris Hospital & Healthcare Centers and Loyola University Medical Center.
When was this NPI record last updated?
The NPPES record for Xiaolin Wang was last updated on October 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.