Reliant Medical Group, Inc
NPI 1720017528 · Family Medicine Physician · Worcester, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Reliant Medical Group, Inc is a Family Medicine Physician organization in Worcester, MA (NPI 1720017528).
Provider details
- NPI number
- 1720017528
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thad Schilling, Cmo(508) 755-4381
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
- Rheumatology Physician207RR0500X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Former legal business name
- Fallon Clinic
- Former legal business name
- Fallon Clinic
- Doing business as
- Reliant Medical Group Inc
Additional practice locations (1)
- 366 Shrewsbury StWorcester, MA 01604-4647Phone: (508) 595-2700Fax: (774) 221-5136
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2025-11-19
- Certified
- 2025-11-19
Frequently asked questions
- What is Reliant Medical Group, Inc's NPI number?
- Reliant Medical Group, Inc's National Provider Identifier (NPI) is 1720017528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Reliant Medical Group, Inc?
- Reliant Medical Group, Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Reliant Medical Group, Inc located?
- Reliant Medical Group, Inc's practice location on file with NPPES is 5 Neponset St, Worcester, MA 01606-2714.
- What is Reliant Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Reliant Medical Group, Inc is (508) 852-0600.
- Does Reliant Medical Group, Inc accept Medicare?
- Reliant Medical Group, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Reliant Medical Group, Inc?
- The authorized official listed on Reliant Medical Group, Inc's NPPES record is Thad Schilling, Cmo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Reliant Medical Group, Inc's NPI active?
- Yes — Reliant Medical Group, Inc's NPI (1720017528) is active in the NPPES registry as of the last update on 2025-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.