DR. TOMOHIRO OSHIMURA MD
NPI 1790988103
Emergency Medicine in Avon, IN
About Dr. Tomohiro Oshimura Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TOMOHIRO OSHIMURA MD (NPI 1790988103) is an individual emergency medicine provider in Avon, Indiana, licensed in Indiana (01064175A) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Northeast Georgia Medical Center, Inc, and is a graduate of Medical College Of Wisconsin (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Tomohiro Oshimura 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 Tomohiro Oshimura reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 92 clinicians in this Medicare group
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 16 clinicians in this Medicare group
Pascagoula, MS 39581
- Reassigned Medicare billing, Mississippi enrollment
- 75 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 4
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.
Northeast Georgia Medical Center, Inc
Acute Care Hospitals · Gainesville, GANortheast Georgia Medical Center Habersham
Acute Care Hospitals · Demorest, GASinging River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46123 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.
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 Tomohiro Oshimura's NPI number?
The NPI number for Tomohiro Oshimura is 1790988103. It was assigned to this individual provider in the NPPES registry on June 6, 2007.
Where is Tomohiro Oshimura located?
Tomohiro Oshimura practices at 1111 Ronald Reagan Pkwy, Avon, IN 46123. The listed phone number is (317) 217-3500.
What is Tomohiro Oshimura's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Tomohiro Oshimura enrolled in Medicare?
Yes. Tomohiro Oshimura 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 Tomohiro Oshimura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tomohiro Oshimura reassigns Medicare benefits to 3 organizations: Georgia Emergency Department Services, P.C. (Gainesville, GA), Georgia Observation And Telehealth Services, LLC (Gainesville, GA) and Mississippi Emergency Department Services PC (Pascagoula, MS). 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 Tomohiro Oshimura's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Tomohiro Oshimura affiliated with any hospitals?
According to CMS data, Tomohiro Oshimura is affiliated with Northeast Georgia Medical Center, Inc, Northeast Georgia Medical Center Habersham and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Tomohiro Oshimura was last updated on February 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Tomohiro Oshimura, MD · NPI 1790988103
Emergency Medicine physician in Avon, Indiana. Individual provider, active in the CMS NPPES registry since June 6, 2007.
## Identity
- **NPI:** 1790988103 (Entity type: Individual)
- **Enumerated:** June 6, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01064175A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 RONALD REAGAN PKWY, Avon, IN 46123-7085
- **Phone:** (317) 217-3500 · **Fax:** (317) 217-3115
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Georgia Emergency Department Services, P.C. (NPI 1508886912, Gainesville, GA); Georgia Observation And Telehealth Services, LLC (NPI 1679287650, Gainesville, GA); Mississippi Emergency Department Services PC (NPI 1881427961, Pascagoula, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2006
## Record status
- **NPPES last updated:** February 18, 2014
- **Other identifiers:** Medicare PIN P01087878 (IN); Medicaid 200145530 (IN); Medicare PIN M400057953 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1790988103) · Data from the CMS NPPES public registry.