Medical groups in Lowell, MA
- Medical groups
- 32
- Multi-specialty
- 7
- Single-specialty
- 25
- More than one site
- 17
- 100+ physicians
- 1
There are 32 medical groups in Lowell with a Medicare PAC ID. Lowell General Hospital is the largest, with 139 Massachusetts physicians, followed by Commonwealth Radiology Associates with 84. 69% of Lowell groups are independent.
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Lowell General Hospital is the largest medical group in Lowell, with 139 physicians
Ranked by physicians with a Massachusetts address linked to each group based in Lowell. Commonwealth Radiology Associates is second with 84, and Lowell Anesthesiology Service third with 47. 1 Lowell group has 100 or more physicians.
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Sort and filter all 32 Lowell medical groups by specialty, parent organization, group size, EHR in use and decision makers in Dmand AI.
Showing 1 to 10 of 32 medical groups in Lowell
Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data
Tufts Medicine has the most physicians in Lowell medical groups, with 162 across 4 groups
Dmand AI maps every Lowell medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Lowell medical groups. Each clinician counts once per parent organization.
See every medical group, site and clinician under Tufts Medicine
Org Hierarchy Explorer maps every group, site of care and clinician under the parent, with the leaders at each group.
Source: Dmand AI Org Hierarchy Data
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Dmand AI maps the owners, administrators and physician leaders at each of the 32 Lowell medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.
69% of Lowell medical groups are independent, with no larger parent organization
A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.
Lowell medical groups by ownership
- Independent22
- Health system or hospital5
- Platform or corporate owner4
- Community or government1
Source: Dmand AI Org Hierarchy Data
8 Lowell medical groups practice at a hospital site
Beyond their own offices, groups practice at the sites of care linked to them in the org hierarchy. A group can practice at several kinds of site, so the shares overlap.
Lowell medical groups by site of care
- Hospitals8
- Ambulatory surgery centers4
- Skilled nursing facilities1
- FQHCs1
- Hospices1
- Behavioral health facilities1
Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data
Primary care groups are the most common medical groups in Lowell, with 17
Each group is counted once, under its main specialty. Anesthesia and pain groups are second, with 3, and 7 Lowell groups are multi-specialty.
- Primary care17
- Anesthesia and pain3
- Behavioral and mental health2
- Rehabilitation and therapy2
- General and specialty surgery2
- Chiropractic1
- Dental and oral surgery1
- Emergency and hospital medicine1
- Pathology and laboratory1
- Pediatrics1
- Radiology and imaging1
Source: Dmand AI Professional Profile Data
807 Massachusetts HCPs work in Lowell medical groups, 391 of them physicians
Each clinician is counted once, across every Lowell group they are linked to. Only clinicians with a Massachusetts address are counted.
HCPs in Lowell medical groups by type
- Physicians (MD, DO)391
- Nurses and nurse practitioners260
- Physician assistants76
- Behavioral health clinicians33
- Non-clinical and support staff14
- Other HCPs33
Source: Dmand AI Affiliation Data
Each Lowell medical group profile shows the parent, sites, clinicians and identifiers
- Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
- Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
- Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
- Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
- Parent organizationThe health system, platform or owner above the groupOn every profile
- Every clinician and siteThe full roster and every practice locationWith a free account
- Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
- EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account
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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data
Sources for the Lowell medical group directory
| Data on this page | Source |
|---|---|
| Medical groups, specialties and sites | Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data |
| Parent organizations and independence | Dmand AI Org Hierarchy Data |
| Physicians and HCPs | Dmand AI Affiliation Data |
| Group NPI and PAC ID | NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS) |
Data last refreshed October 2026Report an inaccuracyRemove my information
The directory lists groups based in Lowell with a Medicare PAC ID.
FAQ
Frequently asked questions about medical groups in Lowell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many medical groups are in Lowell?
There are 32 medical groups based in Lowell with a Medicare PAC ID: 7 multi-specialty and 25 single-specialty. 17 of them have more than one site.
What is the largest medical group in Lowell?
Lowell General Hospital, with 139 physicians and 237 HCPs with a Massachusetts address. Commonwealth Radiology Associates is second with 84, and Lowell Anesthesiology Service is third with 47.
Which health system has the most medical groups in Lowell?
By physicians, Tufts Medicine, with 162 across 4 groups, followed by Lowell Anesthesiology Service with 55.
How many Lowell medical groups are independent?
22, or 69%, have no larger parent organization in the Dmand AI org hierarchy. 5 belong to a health system or hospital and 4 to a physician platform or corporate owner.
How many Lowell medical groups practice at a hospital?
8 Lowell groups practice at a hospital site linked to them in the Dmand AI org hierarchy.
How do I find a medical group's NPI or PAC ID?
Each medical group profile lists the group NPI and Medicare PAC ID at the top, with the main address and phone number. The NPI comes from the NPPES NPI Registry and the PAC ID from CMS Medicare enrollment.
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