Updated October 2026

Medical groups in Tucson, AZ

Medical group directory
Tucson, Arizona

Medical groups: 247
Multi-specialty: 43
Single-specialty: 204
More than one site: 126
100+ physicians: 8

There are 247 medical groups in Tucson with a Medicare PAC ID. Northwest Medical Center is the largest, with 300 Arizona physicians, followed by TMC Health (Tucson Medical Center) with 271. 72% of Tucson groups are independent.

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Northwest Medical Center is the largest medical group in Tucson, with 300 physicians

Ranked by physicians with an Arizona address linked to each group based in Tucson. TMC Health (Tucson Medical Center) is second with 271, and El Rio Community Health Center third with 220. 8 Tucson groups have 100 or more physicians.

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Medical groups in Tucson, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	Northwest Medical CenterTucson · 33 sites	Parent on file	300	470	Decision makers
2	TMC Health (Tucson Medical Center)Tucson · 50 sites	Parent on file	271	442	Decision makers
3	El Rio Community Health CenterTucson · 29 sites	Parent on file	220	496	Decision makers
4	Arizona Community PhysiciansTucson · 57 sites	-	169	260	Decision makers
5	Carondelet Medical GroupTucson · 28 sites	Parent on file	152	233	Decision makers
6	IAS Arizona PLLCTucson · 31 sites	Parent on file	132	203	Decision makers
7	Northwest Allied PhysiciansTucson · 45 sites	Parent on file	131	204	Decision makers
8	Arizona OncologyTucson · 18 sites	-	104	139	Decision makers
9	Arizona Inpatient Medicine Associates (AIM)Tucson · 10 sites	-	96	100	Decision makers
10	Ias ArizonaTucson · 11 sites	Parent on file	88	131	Decision makers
11	Genesis OBGYNTucson · 25 sites	Parent on file	79	146	Decision makers
12	Children's ClinicsTucson · 17 sites	Parent on file	73	131	Decision makers
13	Hospitalist Medicine Physicians Of Arizona - NogalesTucson · 23 sites	-	70	137	Decision makers
14	Radiology Ltd.Tucson · 11 sites	Parent on file	66	70	Decision makers
15	San Xavier Health CenterTucson · 10 sites	Parent on file	63	95	Decision makers
16	Tucson Medical CenterTucson · 14 sites	Parent on file	61	90	Decision makers
17	Southern Arizona Anesthesia ServicesTucson · 6 sites	Parent on file	56	73	Decision makers
18	Tucson Orthopaedic InstituteTucson · 8 sites	Parent on file	40	109	Decision makers
19	TMC HealthTucson · 8 sites	Parent on file	40	64	Decision makers
20	Pima Heart & VascularTucson · 19 sites	Parent on file	39	78	Decision makers
21	Center for NeurosciencesTucson · 5 sites	-	37	67	Decision makers
22	IAS ArizonaTucson · 4 sites	Parent on file	31	53	Decision makers
23	Tucson Independent Physicians and SurgeonsTucson · 13 sites	-	31	43	Decision makers
24	Arizona Blood & Cancer SpecialistsTucson · 6 sites	-	26	30	Decision makers
25	Southern Arizona Radiology AssociatesTucson · 39 sites	-	20	20	Decision makers
26	Southern Arizona Radiology AssociatesTucson · 9 sites	-	18	18	Decision makers
27	Sound Physicians Intensivists of ArizonaTucson · 4 sites	Parent on file	17	26	Decision makers
28	Pima Pain CenterTucson · 3 sites	-	16	26	Decision makers
29	Arizona Urology SpecialistsTucson · 4 sites	Parent on file	14	18	Decision makers
30	Pain Institute of Southern ArizonaTucson · 5 sites	-	13	30	Decision makers
31	Palo Verde Behavioral HealthTucson · 2 sites	Parent on file	12	20	Decision makers
32	Northwest Urgent CareTucson · 19 sites	Parent on file	11	74	Decision makers
33	HealthySkin Medical and Cosmetic DermatologyTucson · 3 sites	-	11	23	Decision makers
34	Arizona Eye ConsultantsTucson · 3 sites	-	11	22	Decision makers
35	Southern Arizona Infectious Disease SpecialistsTucson · 3 sites	-	11	12	Decision makers
36	COPE Community Services, Inc.Tucson · 17 sites	Parent on file	10	45	Decision makers
37	Pascua Yaqui Health Services DivisionTucson · 16 sites	Parent on file	10	30	Decision makers
38	Tucson ENTTucson · 5 sites	-	9	18	Decision makers
39	Adobe GastroenterologyTucson · 2 sites	-	9	11	Decision makers
40	Desert Sunrise AnesthesiaTucson · 4 sites	-	8	17	Decision makers
41	Arizona Gastroenterology, NorthwestTucson · 3 sites	-	8	11	Decision makers
42	Southwest Shoulder Elbow & Hand CenterTucson · 2 sites	-	8	11	Decision makers
43	Retina AssociatesTucson · 5 sites	-	8	8	Decision makers
44	Entune Behavioral HealthTucson · 9 sites	-	7	108	Decision makers
45	CODAC Health, Recovery & WellnessTucson · 22 sites	Parent on file	7	46	Decision makers
46	Pathways Medical PartnersTucson · 3 sites	Parent on file	7	32	Decision makers
47	Quality of Life Integrated Health CenterTucson · 3 sites	-	7	19	Decision makers
48	Catalina Pointe Arthritis and Rheumatology SpecialistsTucson · 2 sites	-	7	12	Decision makers
49	Oracle Eye Physicians & SurgeonsTucson · 2 sites	-	7	11	Decision makers
50	Tucson Eye CareTucson · 1 site	-	7	11	Decision makers

Showing 1 to 10 of 247 medical groups in Tucson

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

Community Health Systems has the most physicians in Tucson medical groups, with 433 across 4 groups

Dmand AI maps every Tucson medical group to its parent organization, up to the health system or platform at the top. 11 parent organizations have two or more Tucson medical groups. Each clinician counts once per parent organization.

Parent organizations with the most Tucson medical groups
#	Parent organization	Tucson groups	Physicians	HCPs
1	Community Health SystemsHealth system	4	433	724
2	TMC HealthCareHealth system	4	317	515
3	Integrative Emergency ServicesPhysician staffing company	3	221	341
4	Children's ClinicsOutpatient facility	2	73	131
5	Southern Arizona AnesthesiaPhysician staffing company	2	56	92
6	USHVPhysician practice platform	3	39	85
7	Intermountain CentersHealth system	4	7	73
8	Lifepoint HealthHealth system	2	6	14
9	Nvision Eye CentersPhysician practice platform	2	6	11
10	Mesquite Gastroenterology and Surgery CenterOutpatient facility	2	2	23

Top 10 of 11 parent organizations with two or more Tucson groups

Community Health SystemsHealth system · 4 Tucson medical groups
Northwest Medical CenterMulti-specialty group · 33 sites
Northwest Allied PhysiciansMulti-specialty group · 45 sites
2 more Tucson groups and their practice sites

See every medical group, site and clinician under Community Health Systems

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Source: Dmand AI Org Hierarchy Data

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Dmand AI maps the owners, administrators and physician leaders at each of the 247 Tucson medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

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72% of Tucson 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.

Tucson medical groups by ownership

Independent17772%
Health system or hospital198%
Platform or corporate owner229%
Community or government114%
Other organization187%

Source: Dmand AI Org Hierarchy Data

40 Tucson 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.

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

Primary care groups are the most common medical groups in Tucson, with 96

Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 36, and 43 Tucson groups are multi-specialty.

Source: Dmand AI Professional Profile Data

4,649 Arizona HCPs work in Tucson medical groups, 2,230 of them physicians

Each clinician is counted once, across every Tucson group they are linked to. Only clinicians with an Arizona address are counted.

HCPs in Tucson medical groups by type

Physicians (MD, DO)2,23048%
Nurses and nurse practitioners1,28728%
Behavioral health clinicians3708%
Physician assistants2545%
Therapists (PT and OT)2455%
Other HCPs2636%

Source: Dmand AI Affiliation Data

Each Tucson 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 Tucson 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 Tucson with a Medicare PAC ID.

FAQ

Frequently asked questions about medical groups in Tucson

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 Tucson?

There are 247 medical groups based in Tucson with a Medicare PAC ID: 43 multi-specialty and 204 single-specialty. 126 of them have more than one site.

What is the largest medical group in Tucson?

Northwest Medical Center, with 300 physicians and 470 HCPs with an Arizona address. TMC Health (Tucson Medical Center) is second with 271, and El Rio Community Health Center is third with 220.

Which health system has the most medical groups in Tucson?

By physicians, Community Health Systems, with 433 across 4 groups, followed by TMC HealthCare with 317 and Integrative Emergency Services with 221.

How many Tucson medical groups are independent?

177, or 72%, have no larger parent organization in the Dmand AI org hierarchy. 19 belong to a health system or hospital and 22 to a physician platform or corporate owner.

How many Tucson medical groups practice at a hospital?

40 Tucson 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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