DR. IAN MARTIN THOMPSON MD
NPI 1619928371
Orthopaedic Surgery in Springfield, OH
About Dr. Ian Martin Thompson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. IAN MARTIN THOMPSON MD (NPI 1619928371) is an individual orthopaedic surgery provider in Springfield, Ohio, licensed in Ohio (35-085484) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Springfield Regional Medical Center, and maintains a secondary practice location in Harlan.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 4
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 Martin Thompson Md 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
3Medicare enrollment records show Ian Thompson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, OH 45502
- Reassigned Medicare billing, Ohio enrollment
- 2 clinicians in this Medicare group
Newark, OH 43055
- Reassigned Medicare billing, Ohio enrollment
- Medicare enrollment name: Licking Memorial Health Professionals
- 280 clinicians in this Medicare group
West Liberty, KY 41472
- Reassigned Medicare billing, Kentucky enrollment
- 419 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 21
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Springfield Regional Medical Center
Acute Care Hospitals · Springfield, OHOhio Valley Surgical Hospital
Acute Care Hospitals · Springfield, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45502 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, OH 45502
SPRINGFIELD, OH 45502
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 Thompson's NPI number?
The NPI number for Ian Thompson is 1619928371. It was assigned to this individual provider in the NPPES registry on May 15, 2006.
Where is Ian Thompson located?
Ian Thompson practices at 140 W Main St Suite 100, Springfield, OH 45502. The listed phone number is (937) 398-1066.
What is Ian Thompson's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Ian Thompson enrolled in Medicare?
Yes. Ian Thompson 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 Ian Thompson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ian Thompson reassigns Medicare benefits to 3 organizations: Springfield Orthopaedic And Sports Medicine Institute LLC (Springfield, OH), Licking Memorial Professional Corporation (Newark, OH) and Appalachian Regional Healthcare, Inc. (West Liberty, KY). 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 Ian Thompson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ian Thompson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 3 other insurers list Ian Thompson 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 Thompson affiliated with any hospitals?
According to CMS data, Ian Thompson is affiliated with Springfield Regional Medical Center and Ohio Valley Surgical Hospital.
When was this NPI record last updated?
The NPPES record for Ian Thompson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.