THOMAS C LEWIS MD
NPI 1710093414
Emergency Medicine in Springfield, MO
About Thomas C Lewis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS C LEWIS MD (NPI 1710093414) is an individual emergency medicine provider in Springfield, Missouri, licensed in Missouri (2004007498) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Springfield, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Thomas C Lewis 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
6Medicare enrollment records show Thomas Lewis reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MO 65804
- Reassigned Medicare billing, Missouri enrollment
- 169 clinicians in this Medicare group
Springfield, MO 65807
- Reassigned Medicare billing, Missouri enrollment
- 1,487 clinicians in this Medicare group
Aurora, MO 65605
- Reassigned Medicare billing, Missouri enrollment
- 171 clinicians in this Medicare group
Cassville, MO 65625
- Reassigned Medicare billing, Missouri enrollment
- 151 clinicians in this Medicare group
Mountain View, MO 65548
- Reassigned Medicare billing, Missouri enrollment
- 126 clinicians in this Medicare group
Perryville, MO 63775
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1063117158 (Missouri)
- 192 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Springfield
Acute Care Hospitals · Springfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 65804 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
SPRINGFIELD, MO 65804
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 Thomas Lewis's NPI number?
The NPI number for Thomas Lewis is 1710093414. It was assigned to this individual provider in the NPPES registry on August 23, 2006.
Where is Thomas Lewis located?
Thomas Lewis practices at 1235 E Cherokee St, Springfield, MO 65804. The listed phone number is (417) 820-2000.
What is Thomas Lewis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Thomas Lewis enrolled in Medicare?
Yes. Thomas Lewis 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 Thomas Lewis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Lewis reassigns Medicare benefits to 6 organizations: Mercy Hospital Springfield (Springfield, MO), Mercy Clinic Springfield Communities (Springfield, MO), Mercy Hospital Aurora (Aurora, MO), Mercy Hospital Cassville (Cassville, MO), Mercy St. Francis Hospital (Mountain View, MO) and 1 more organization, 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 Thomas Lewis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Lewis accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Ambetter of Tennessee and 1 other insurer list Thomas Lewis 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 Thomas Lewis affiliated with any hospitals?
According to CMS data, Thomas Lewis is affiliated with Mercy Hospital Springfield.
When was this NPI record last updated?
The NPPES record for Thomas Lewis was last updated on May 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Thomas C Lewis, MD · NPI 1710093414
Emergency Medicine physician in Springfield, Missouri. Individual provider, active in the CMS NPPES registry since August 23, 2006.
## Identity
- **NPI:** 1710093414 (Entity type: Individual)
- **Enumerated:** August 23, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 2004007498 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1235 E CHEROKEE ST, Springfield, MO 65804-2203
- **Phone:** (417) 820-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Mercy Hospital Springfield (NPI 1043242159, Springfield, MO); Mercy Clinic Springfield Communities (NPI 1245277631, Springfield, MO); Mercy Hospital Aurora (NPI 1467543090, Aurora, MO); Mercy Hospital Cassville (NPI 1285676932, Cassville, MO); Mercy St. Francis Hospital (NPI 1023053477, Mountain View, MO); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 2001
## Record status
- **NPPES last updated:** May 16, 2013
- **Other identifiers:** Medicare UPIN I17845; Medicaid 207531906 (MO); Medicare PIN 921560041
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Source: [NPI Profile](https://npiprofile.com/npi/1710093414) · Data from the CMS NPPES public registry.