DR. IAN GAO M.D.
NPI 1043637481
Orthopaedic Surgery - Sports Medicine in Spartanburg, SC
About Dr. Ian Gao M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IAN GAO M.D. (NPI 1043637481) is an individual sports medicine provider in Spartanburg, South Carolina, licensed in South Carolina (83871) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Spartanburg Medical Center, and maintains a secondary practice location in Atlanta.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Ian Gao 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 Reassignment
Medicare enrollment records show Ian Gao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Spartanburg, SC 29303
- Reassigned Medicare billing, South Carolina enrollment
- 46 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 19
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spartanburg Medical Center
Acute Care Hospitals · Spartanburg, SCSt Francis-Downtown
Acute Care Hospitals · Greenville, SCPelham Medical Center
Acute Care Hospitals · Greer, SCMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPARTANBURG, SC 29303
SPARTANBURG, SC 29303
SPARTANBURG, SC 29303
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 Ian Gao's NPI number?
The NPI number for Ian Gao is 1043637481. It was assigned to this individual provider in the NPPES registry on March 24, 2014.
Where is Ian Gao located?
Ian Gao practices at 1330 Boiling Springs Rd Ste 1600, Spartanburg, SC 29303. The listed phone number is (864) 582-6396.
What is Ian Gao's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is Ian Gao enrolled in Medicare?
Yes. Ian Gao 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 organization bills Medicare for Ian Gao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ian Gao reassigns Medicare benefits to Carolina Orthopaedic And Neurosurgical Associates (Spartanburg, SC). The 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 Ian Gao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ian Gao accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next and 3 other insurers list Ian Gao 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 Ian Gao affiliated with any hospitals?
According to CMS data, Ian Gao is affiliated with Spartanburg Medical Center, St Francis-Downtown and Pelham Medical Center.
When was this NPI record last updated?
The NPPES record for Ian Gao was last updated on August 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.