Updated October 2026

Medical groups in Brockton, MA

Medical group directory
Brockton, Massachusetts

Medical groups: 42
Multi-specialty: 10
Single-specialty: 32
More than one site: 23
100+ physicians: 2

There are 42 medical groups in Brockton with a Medicare PAC ID. Signature Medical Group is the largest, with 258 Massachusetts physicians, followed by Bookmark Medical - Brockton 1000 with 167. 57% of Brockton groups are independent.

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Signature Medical Group is the largest medical group in Brockton, with 258 physicians

Ranked by physicians with a Massachusetts address linked to each group based in Brockton. Bookmark Medical - Brockton 1000 is second with 167, and Ob Hospitalist Group third with 62. 2 Brockton groups have 100 or more physicians.

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Medical groups in Brockton, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	Signature Medical GroupBrockton · 42 sites	Parent on file	258	439	Decision makers
2	Bookmark Medical - Brockton 1000Brockton · 44 sites	Parent on file	167	250	Decision makers
3	Ob Hospitalist GroupBrockton · 7 sites	Parent on file	62	74	Decision makers
4	Signature Healthcare Brockton HospitalBrockton · 2 sites	Parent on file	58	82	Decision makers
5	Brockton Neighborhood Health CenterBrockton · 6 sites	Parent on file	41	124	Decision makers
6	Matrix AnesthesiaBrockton · 21 sites	Parent on file	32	73	Decision makers
7	Center for Eye HealthBrockton · 4 sites	-	10	14	Decision makers
8	ENT Specialists, Inc.Brockton · 4 sites	-	9	23	Decision makers
9	Gastrointestinal SpecialistsBrockton · 4 sites	-	9	15	Decision makers
10	Gastrointestinal SpecialistsBrockton · 3 sites	-	7	12	Decision makers
11	Signature Medical GroupBrockton · 5 sites	Parent on file	6	28	Decision makers
12	Gastroenterology Affiliates of Southeastern MassachusettsBrockton · 1 site	Parent on file	5	6	Decision makers
13	AFC Urgent Care BrocktonBrockton · 2 sites	Parent on file	4	17	Decision makers
14	Asthma & Allergy PhysiciansBrockton · 2 sites	-	4	8	Decision makers
15	Brockton Pediatrics, Inc.Brockton · 1 site	-	4	7	Decision makers
16	Associates in Nephrology, PCBrockton · 1 site	-	4	4	Decision makers
17	BMC South Cancer CenterBrockton · 1 site	Parent on file	3	4	Decision makers
18	Renal Medical CareBrockton · 2 sites	-	3	4	Decision makers
19	Brockton Recovery Medical AssociatesBrockton · 2 sites	-	3	3	Decision makers
20	Mentor South BayBrockton · 17 sites	Parent on file	2	171	Decision makers
21	BAMSIBrockton · 1 site	Parent on file	2	27	Decision makers
22	Luminosity Behavioral Health ServicesBrockton · 1 site	Parent on file	2	10	Decision makers
23	Oral & Maxillofacial Surgery, Inc.Brockton · 1 site	-	2	7	Decision makers
24	Bethel Family MedicineBrockton · 1 site	-	2	5	Decision makers
25	Vascular Care SpecialistsBrockton · 1 site	-	2	4	Decision makers
26	Health ImperativesBrockton · 11 sites	Parent on file	1	24	Decision makers
27	Asaker Medical AssociatesBrockton · 1 site	-	1	9	Decision makers
28	HopeHealthBrockton · 12 sites	Parent on file	1	9	Decision makers
29	Family and Community Resources, Inc.Brockton · 1 site	Parent on file	1	5	Decision makers
30	Healthy Male InstituteBrockton · 1 site	-	1	4	Decision makers
31	CK Wellness, PLLCBrockton · 2 sites	-	1	2	Decision makers
32	Old Colony YMCA Comprehensive CounselingBrockton · 1 site	-	1	2	Decision makers
33	Signature Healthcare Radiation OncologyBrockton · 2 sites	Parent on file	1	1	Decision makers
34	Westside Behavioral HealthBrockton · 3 sites	-	-	28	Decision makers
35	Inclusion Family Counseling CenterBrockton · 1 site	Parent on file	-	7	Decision makers
36	JW PodiatryBrockton · 1 site	-	-	6	Decision makers
37	Tristan Medical Easton / Brockton Care CenterBrockton · 4 sites	-	-	6	Decision makers
38	Baritz Wellness CenterBrockton · 1 site	-	-	2	Decision makers
39	Brockton Physical Therapy and RehabilitationBrockton · 1 site	-	-	2	Decision makers
40	Brown Chiropractic CenterBrockton · 1 site	-	-	2	Decision makers
41	Care4Us Wellness CenterBrockton · 2 sites	-	-	2	Decision makers
42	Serene Way Therapy & Wellness CenterBrockton · 1 site	-	-	2	Decision makers

Showing 1 to 10 of 42 medical groups in Brockton

Sources: Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Affiliation Data

Signature Healthcare has the most physicians in Brockton medical groups, with 274 across 4 groups

Dmand AI maps every Brockton medical group to its parent organization, up to the health system or platform at the top. 2 parent organizations have two or more Brockton medical groups. Each clinician counts once per parent organization.

Parent organizations with the most Brockton medical groups
#	Parent organization	Brockton groups	Physicians	HCPs
1	Signature HealthcareHealth system	4	274	461
2	Boston Medical Center Health SystemHealth system	2	8	10

Parent organizations with two or more Brockton groups

Signature HealthcareHealth system · 4 Brockton medical groups
Signature Medical GroupMulti-specialty group · 42 sites
Signature Healthcare Brockton HospitalMulti-specialty group · 2 sites
2 more Brockton groups and their practice sites

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Source: Dmand AI Org Hierarchy Data

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57% of Brockton 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.

Brockton medical groups by ownership

Independent2457%
Health system or hospital614%
Platform or corporate owner410%
Community or government614%
Other organization25%

Source: Dmand AI Org Hierarchy Data

8 Brockton 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.

Brockton medical groups by site of care

Hospitals819%
Behavioral health facilities512%
FQHCs410%
Skilled nursing facilities12%
Hospices12%
Dialysis centers12%

Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data

Primary care groups are the most common medical groups in Brockton, with 13

Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 11, and 10 Brockton groups are multi-specialty.

Source: Dmand AI Professional Profile Data

1,377 Massachusetts HCPs work in Brockton medical groups, 620 of them physicians

Each clinician is counted once, across every Brockton group they are linked to. Only clinicians with a Massachusetts address are counted.

HCPs in Brockton medical groups by type

Physicians (MD, DO)62045%
Nurses and nurse practitioners31723%
Behavioral health clinicians25018%
Physician assistants1058%
Non-clinical and support staff131%
Other HCPs725%

Source: Dmand AI Affiliation Data

Each Brockton 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 Brockton medical group directory

Sources for the data on this page
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 inaccuracy Remove my information

The directory lists groups based in Brockton with a Medicare PAC ID.

FAQ

Frequently asked questions about medical groups in Brockton

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 Brockton?

There are 42 medical groups based in Brockton with a Medicare PAC ID: 10 multi-specialty and 32 single-specialty. 23 of them have more than one site.

What is the largest medical group in Brockton?

Signature Medical Group, with 258 physicians and 439 HCPs with a Massachusetts address. Bookmark Medical - Brockton 1000 is second with 167, and Ob Hospitalist Group is third with 62.

Which health system has the most medical groups in Brockton?

By physicians, Signature Healthcare, with 274 across 4 groups, followed by Boston Medical Center Health System with 8.

How many Brockton medical groups are independent?

24, or 57%, have no larger parent organization in the Dmand AI org hierarchy. 6 belong to a health system or hospital and 4 to a physician platform or corporate owner.

How many Brockton medical groups practice at a hospital?

8 Brockton 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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