THOMAS E. GREEN DO
NPI 1689668808
Emergency Medicine in Olympia Fields, IL
About Thomas E. Green Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THOMAS E. GREEN DO (NPI 1689668808) is an individual emergency medicine provider in Olympia Fields, Illinois, licensed in Indiana (02002714A) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Mercyone Newton Medical Center, and is a graduate of Nova Southeastern College Of Osteo Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
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
Thomas E. Green Do 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
8Medicare enrollment records show Thomas Green reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newton, IA 50208
- Reassigned Medicare billing, Iowa enrollment
- 110 clinicians in this Medicare group
Lancaster, OH 43130
- Reassigned Medicare billing, Ohio enrollment
- 78 clinicians in this Medicare group
Des Moines, IA 50314
- Reassigned Medicare billing, Iowa enrollment
- 518 clinicians in this Medicare group
Grand Island, NE 68803
- Reassigned Medicare billing, Nebraska enrollment
- 58 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 226 clinicians in this Medicare group
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 300 clinicians in this Medicare group
Durango, CO 81301
- Reassigned Medicare billing, Arizona enrollment
- 57 clinicians in this Medicare group
Mesa, AZ 85209
- Reassigned Medicare billing, Arizona enrollment
- 79 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 3
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.
Mercyone Newton Medical Center
Acute Care Hospitals · Newton, IABroadlawns Medical Center
Acute Care Hospitals · Des Moines, IAFairfield Medical Center
Acute Care Hospitals · Lancaster, OHAscension St John Jane Phillips
Acute Care Hospitals · Bartlesville, OKSaint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60461 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
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 Thomas Green's NPI number?
The NPI number for Thomas Green is 1689668808. It was assigned to this individual provider in the NPPES registry on September 2, 2005.
Where is Thomas Green located?
Thomas Green practices at 20201 Crawford Avenue, Olympia Fields, IL 60461. The listed phone number is (708) 747-4000.
What is Thomas Green's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Thomas Green enrolled in Medicare?
Yes. Thomas Green 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 Green's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Green reassigns Medicare benefits to 8 organizations: Des Moines River Physicians, LLC (Newton, IA), Emergency Medicine Physicians Of Lancaster, Ltd. (Lancaster, OH), Broadlawns Medical Center (Des Moines, IA), Midwest Emergency Grand Island Inc (Grand Island, NE), Emergency Medicine Physicians Of Tulsa County, LLC (Tulsa, OK) and 3 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 Thomas Green's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Green accept?
Health plans from Blue Cross and Blue Shield of Nebraska, Blue Cross and Blue Shield of Oklahoma and Wellmark Health Plan of Iowa, Inc. list Thomas Green 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 Green affiliated with any hospitals?
According to CMS data, Thomas Green is affiliated with Mercyone Newton Medical Center, Broadlawns Medical Center, Fairfield Medical Center, Ascension St John Jane Phillips and Saint Francis Hospital Muskogee.
When was this NPI record last updated?
The NPPES record for Thomas Green was last updated on April 1, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 E. Green, DO · NPI 1689668808
Emergency Medicine physician in Olympia Fields, Illinois. Individual provider, active in the CMS NPPES registry since September 2, 2005.
## Identity
- **NPI:** 1689668808 (Entity type: Individual)
- **Enumerated:** September 2, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 02002714A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 20201 CRAWFORD AVENUE, Olympia Fields, IL 60461
- **Phone:** (708) 747-4000 · **Fax:** (866) 520-0761
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Des Moines River Physicians, LLC (NPI 1174907703, Newton, IA); Emergency Medicine Physicians Of Lancaster, Ltd. (NPI 1881025344, Lancaster, OH); Broadlawns Medical Center (NPI 1467447508, Des Moines, IA); Midwest Emergency Grand Island Inc (NPI 1508357930, Grand Island, NE); Emergency Medicine Physicians Of Tulsa County, LLC (NPI 1003098773, Tulsa, OK); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 1998
## Record status
- **NPPES last updated:** April 1, 2009
- **Other identifiers:** Medicare PIN 140230II (IN); Medicaid 200401690 (IN); Other 90001358 (IL); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1689668808) · Data from the CMS NPPES public registry.