Reliant Medical Group
- Total HCPs
- 882
- Physicians (MD/DO)
- 417
- Nurses and PAs
- 307
- Executives
- 1,040
- Practice locations
- 46
- Main site
- 5 Neponset St, Worcesteer, MA 01606-2714
- Main phone
- (508) 595-2300
- Specialty areas
- 19, led by primary care
Parent organization
Reliant Medical Group
Physician practice platform · Worcester, Massachusetts
Ultimate parent organization
UnitedHealth Group
Healthcare holding company · Eden Prairie, Minnesota
Find the right contacts among 1,040 executives and 882 HCPs
Professional emails, personal emails and mobile numbers for Reliant Medical Group's buying committee, with a free Dmand AI account.
Reliant Medical Group is a multi-specialty medical group with 46 practice locations in Massachusetts and Nebraska
Reliant Medical Group is based in Worcesteer, Massachusetts, part of UnitedHealth Group.
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data
Ann Keller Hoh is chief of staff and sr director of operational transformation of Reliant Medical Group
Dmand AI tracks 1,040 executives and staff leaders at Reliant Medical Group. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.
Executives by department
- Nursing240, names and contacts available with a free account
- Ambulatory, Access and Patient Navigation104, names and contacts available with a free account
- Revenue Cycle Management87, names and contacts available with a free account
- Operations and administration78, names and contacts available with a free account
- Service lines and programs70, names and contacts available with a free account
- Physicians and medical leadership68, names and contacts available with a free account
Get emails and mobile numbers for all 1,040 executives and leaders
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Source: Dmand AI Executive Data
Reliant Medical Group's NPI is 1720017528 and its PAC ID is 5597755322
- Primary NPI (Type 2)
- 1720017528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597755322
- Dmand ID
- NG-MGR-064143
- Medicare enrollment
- Enrolled (PAC ID on file)
- Main site address
- 5 Neponset St, Worcesteer, MA 01606-2714
- Main phone
- (508) 595-2300
- Executive emails and mobiles
- Get contacts
- Group type
- Multi-specialty
- Core specialty
- Primary care
- Specialty areas
- 19
- Site structure
- Multi-site
- Ownership model
- Payer
- Leadership
- Physician-led
- Medicare Part B payments
- $38.6M
- Legal name
- Reliant Medical Group Inc
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Reliant Medical Group is part of UnitedHealth Group
Dmand AI places Reliant Medical Group under Reliant Medical Group, a physician practice platform, part of UnitedHealth Group.
- UnitedHealth Group
- Optum
- Reliant Medical Group
- Reliant Medical Group
- 2 other medical groups
2 other medical groups are part of Reliant Medical Group
Source: Dmand AI Org Hierarchy Data
Org hierarchy
See how Reliant Medical Group connects to UnitedHealth Group: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.
Reliant Medical Group has 417 physicians among 882 HCPs
Reliant Medical Group physicians by specialty
- Internal medicine85
- Pediatrics60
- Family medicine49
- Diagnostic radiology44
- Obstetrics and gynecology25
Share of the group's 417 physicians.
Reliant Medical Group physicians
Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Reliant Medical Group has 46 practice locations in Massachusetts and Nebraska
Reliant Medical Group practice locations
Reliant Medical Group HCPs practice at 44 hospitals
Sources: Doctors and Clinicians National Downloadable File (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Full footprint
Open all 46 practice locations and 44 hospitals with facility phones, patient visits and the HCPs at each site.
Reliant Medical Group covers 19 specialty areas, led by primary care
Primary care is Reliant Medical Group's core specialty, and its HCPs practice 31 subspecialties in all.
- Primary careCore
- Anesthesia and pain
- Behavioral and mental health
- Chiropractic
- Dental and oral surgery
- Dermatology
- Emergency and hospital medicine
- ENT and audiology
- Eye care
- Ob/gyn and women's health
- Orthopedics and sports medicine
- Pediatrics
- Plastic and cosmetic surgery
- Podiatry
- Radiology and imaging
- Rehabilitation and therapy
- Rheumatology, allergy and immunology
- Surgery
- Urology and nephrology
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks 1 EHR vendor at Reliant Medical Group
Vendor and product names for each practice location are available with a free account.
| Site | EHR vendor | Product |
|---|---|---|
| Main site | Available with a free account | Available with a free account |
| 45 other practice locations | Available with a free account | Available with a free account |
Source: Dmand AI Technology Install Data
Primary care groups in Massachusetts similar in size to Reliant Medical Group
These primary care groups have the closest number of HCPs to Reliant Medical Group.
| Medical group | HCPs |
|---|---|
| Coastal Medical AssociatesWeymouth, MA | 835 |
| Boston Medical Center (BMC)Boston, MA | 783 |
| Cape Cod HealthcareHyannis, MA | 741 |
| Amwell Medical Group (also known as Online Care Group)Boston, MA | 676 |
| Mass General Brigham Medical Group Western MassachusettsSomerville, MA | 633 |
Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks
Sources for Reliant Medical Group data
| Data on this page | Source |
|---|---|
| NPI, PAC ID and address | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Dmand ID, phone, website, LinkedIn and group profile | Dmand AI Org Hierarchy DataDmand AI Organization Profile Data |
| Medicare Part B payments | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Parent organizations and sister groups | Dmand AI Org Hierarchy Data |
| HCPs and physician specialties | NPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Specialty areas | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| Practice locations and hospitals | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Executives and departments | Dmand AI Executive Data |
| EHR vendors | Dmand AI Technology Install Data |
| Similar groups | Dmand AI Affiliation DataDmand AI Peer Benchmarks |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Reliant Medical Group
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Reliant Medical Group's NPI number?
Reliant Medical Group's primary NPI (Type 2) is 1720017528.
What is Reliant Medical Group's PAC ID?
Reliant Medical Group's Medicare PAC ID is 5597755322, which means the group is enrolled in Medicare.
How many locations does Reliant Medical Group have?
Dmand AI links Reliant Medical Group to 46 practice locations in Massachusetts and Nebraska. Its main site is at 5 Neponset St, Worcesteer, MA 01606-2714.
What is Reliant Medical Group's phone number?
Reliant Medical Group's main phone number is (508) 595-2300.
Who owns Reliant Medical Group?
Dmand AI places Reliant Medical Group under Reliant Medical Group, a physician practice platform, part of UnitedHealth Group.
How many physicians does Reliant Medical Group have?
Dmand AI links 417 physicians and 882 HCPs in all to Reliant Medical Group.
What specialties does Reliant Medical Group cover?
Reliant Medical Group covers 19 specialty areas, led by primary care. The largest physician specialties are internal medicine (85), pediatrics (60) and family medicine (49).
What hospitals do Reliant Medical Group HCPs practice at?
Reliant Medical Group HCPs practice at 44 hospitals with 5 or more of the group's HCPs, led by Saint Vincent Hospital and UMass Memorial Medical Center - University Campus.
Who leads Reliant Medical Group?
Leaders at Reliant Medical Group include Ann Keller Hoh (Chief of Staff and Sr Director of Operational Transformation), Anupam Singh (Chief, Division of Gastroenterology, Reliant Medical Group) and Brad Daines (Chief of Eye Services).
How much does Reliant Medical Group receive from Medicare?
CMS data shows $38.6 million in Medicare Part B payments to Reliant Medical Group.
What other medical groups are part of Reliant Medical Group?
Reliant Medical Group has 2 other medical groups in Dmand AI, including Reliant Medical Group and ReadyMED PLUS, Worcester (Reliant Medical Group).
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