DR. THOMAS WILLIAM RINEY MD, FAAEM, FACEP
NPI 1225567571
Internal Medicine - Critical Care Medicine in Park Ridge, IL
About Dr. Thomas William Riney Md, Faaem, Facep NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS WILLIAM RINEY MD, FAAEM, FACEP (NPI 1225567571) is an individual critical care medicine provider in Park Ridge, Illinois, licensed in Illinois (036.174339) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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 (PECOS)
Dr. Thomas William Riney Md, Faaem, Facep is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Thomas Riney reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 clinicians in this Medicare group
Frisco, TX 75033
- Reassigned Medicare billing, Texas enrollment
- 279 clinicians in this Medicare group
Woodway, TX 76712
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Premier Physicians - Ii PA
- 92 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60068 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.
PARK RIDGE, IL 60068
PARK RIDGE, IL 60068
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 Riney's NPI number?
The NPI number for Thomas Riney is 1225567571. It was assigned to this individual provider in the NPPES registry on June 9, 2017.
Where is Thomas Riney located?
Thomas Riney practices at 1775 Dempster St, Park Ridge, IL 60068. The listed phone number is (847) 723-2210.
What is Thomas Riney's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Thomas Riney enrolled in Medicare?
Yes. Thomas Riney is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Thomas Riney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Riney reassigns Medicare benefits to 3 organizations: Acs Primary Care Physicians Southwest, PA (Gainesville, TX), Legacy Urgent Care, PA (Frisco, TX) and Premier Physicians-Ii, P.A. (Woodway, TX). 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 Riney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thomas Riney accept?
Health plans from Blue Cross and Blue Shield of Texas list Thomas Riney 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.
When was this NPI record last updated?
The NPPES record for Thomas Riney was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Thomas William Riney, MD, FAAEM, FACEP · NPI 1225567571
Critical Care Medicine physician in Park Ridge, Illinois. Individual provider, active in the CMS NPPES registry since June 9, 2017.
## Identity
- **NPI:** 1225567571 (Entity type: Individual)
- **Enumerated:** June 9, 2017
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 036.174339 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1775 DEMPSTER ST, Park Ridge, IL 60068-1143
- **Phone:** (847) 723-2210
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX); Legacy Urgent Care, PA (NPI 1568622272, Frisco, TX); Premier Physicians-Ii, P.A. (NPI 1801204656, Woodway, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1225567571) · Data from the CMS NPPES public registry.