RELIANT MEDICAL GROUP, INC
NPI 1720017528
Family Medicine in Worcester, MA
About Reliant Medical Group, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RELIANT MEDICAL GROUP, INC (NPI 1720017528), doing business as Reliant Medical Group Inc, is a healthcare organization registered as a family medicine in Worcester, Massachusetts and active in the NPI registry since July 2006. The organization maintains a secondary practice location in Worcester and lists Thad F Schilling, Cmo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 2
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Reliant Medical Group, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
717Medicare enrollment records show 717 clinicians reassign Medicare billing to Reliant Medical Group, Inc, which bills Medicare for the services they deliver. Of these, 16 practice at this address and 348 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 47
Nearest to this location (20)
See all 717Worcester, MA 01606
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Reliant Medical Group, Inc's NPI number?
The NPI number for Reliant Medical Group, Inc is 1720017528. It was assigned to this organization in the NPPES registry on July 2, 2006. The provider is doing business as Reliant Medical Group Inc. The provider was formerly known as Fallon Clinic.
Where is Reliant Medical Group, Inc located?
Reliant Medical Group, Inc is located at 5 Neponset St, Worcester, MA 01606. The listed phone number is (508) 852-0600.
What is Reliant Medical Group, Inc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Reliant Medical Group, Inc enrolled in Medicare?
Yes. Reliant Medical Group, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Reliant Medical Group, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 717 clinicians in 47 Medicare specialties reassign their Medicare billing to Reliant Medical Group, Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (198), Internal Medicine (70) and Pediatric Medicine (59). Of these, 16 practice at this address and 348 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Reliant Medical Group, Inc accept?
Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Reliant Medical Group, Inc 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 Reliant Medical Group, Inc was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Reliant Medical Group, Inc · NPI 1720017528
Family Medicine organization in Worcester, Massachusetts. Organization record, active in the CMS NPPES registry since July 2, 2006.
## Identity
- **NPI:** 1720017528 (Entity type: Organization)
- **Enumerated:** July 2, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** Reliant Medical Group Inc (Doing Business As); Fallon Clinic (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Thad Schilling, CMO
## Practice location
- **Address:** 5 NEPONSET ST, Worcester, MA 01606-2714
- **Phone:** (508) 852-0600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 717 clinicians in 47 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (198), Internal Medicine (70), Pediatric Medicine (59); 16 practice at this address and 348 within 10 miles; [full list](https://npiprofile.com/npi/1720017528/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 19, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1720017528) · Data from the CMS NPPES public registry.