Updated October 2026

Medical groups in Idaho

Medical group directory
Idaho

Medical groups: 961
Multi-specialty: 155
Single-specialty: 806
More than one site: 457
100+ physicians: 9

There are 961 medical groups in Idaho with a Medicare PAC ID. St. Luke's Health System is the largest, with 801 Idaho physicians. St. Luke's Health System has the most physicians across its groups, 1,041, and 77% of Idaho groups are independent.

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St. Luke's Health System is the largest medical group in Idaho, with 801 physicians

Ranked by physicians with an Idaho address linked to each group. Saint Alphonsus Regional Medical Center is second with 391, and Kootenai Health third with 290. 9 Idaho groups have 100 or more physicians.

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Medical groups in Idaho, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	St. Luke's Health SystemBoise · 142 sites	Parent on file	801	1,613	Decision makers
2	Saint Alphonsus Regional Medical CenterBoise · 79 sites	Parent on file	391	766	Decision makers
3	Kootenai HealthCoeur D Alene · 40 sites	Parent on file	290	465	Decision makers
4	Kootenai HealthCoeur D Alene · 25 sites	Parent on file	257	414	Decision makers
5	St. Luke's Clinic, Magic Valley/JeromeTwin Falls · 46 sites	Parent on file	168	348	Decision makers
6	Full Circle HealthBoise · 13 sites	Parent on file	168	220	Decision makers
7	Mountain View HospitalIdaho Falls · 67 sites	Parent on file	132	378	Decision makers
8	Idaho Physicians ClinicBlackfoot · 30 sites	Parent on file	108	179	Decision makers
9	Portneuf MedicalPocatello · 15 sites	Parent on file	100	171	Decision makers
10	North Canyon Medical CenterGooding · 13 sites	Parent on file	93	149	Decision makers
11	St. Joseph Regional Medical GroupLewiston · 15 sites	Parent on file	69	118	Decision makers
12	Family Medical CenterWeiser · 8 sites	Parent on file	61	79	Decision makers
13	Minidoka Memorial HospitalRupert · 7 sites	Parent on file	54	70	Decision makers
14	St. Luke’s Clinic, Internal Medicine: KetchumKetchum · 4 sites	Parent on file	52	83	Decision makers
15	Teton Valley HealthDriggs · 5 sites	Parent on file	52	80	Decision makers
16	Boise Radiology GroupBoise · 20 sites	-	49	60	Decision makers
17	Sound PhysiciansNampa · 10 sites	Parent on file	48	62	Decision makers
18	Boundary Community HospitalBonners Ferry · 3 sites	Parent on file	48	55	Decision makers
19	Bonner General HealthSandpoint · 4 sites	Parent on file	47	70	Decision makers
20	Primary Health Medical GroupGarden City · 26 sites	-	46	142	Decision makers
21	Northwest Specialty HospitalPost Falls · 15 sites	Parent on file	46	110	Decision makers
22	Anesthesia Associates of BoiseBoise · 7 sites	-	43	208	Decision makers
23	Shoshone Medical CenterKellogg · 4 sites	Parent on file	43	55	Decision makers
24	Health West PrestonPreston · 35 sites	Parent on file	42	92	Decision makers
25	Benewah Community HospitalSaint Maries · 2 sites	Parent on file	40	55	Decision makers
26	Bingham HealthcareBlackfoot · 1 site	Parent on file	39	63	Decision makers
27	Gritman Medical CenterMoscow · 9 sites	Parent on file	36	76	Decision makers
28	Clearwater Valley HealthOrofino · 3 sites	Parent on file	34	49	Decision makers
29	St. Mary's HealthCottonwood · 6 sites	Parent on file	31	51	Decision makers
30	Saint Alphonsus Medical Group AnesthesiaBoise · 12 sites	Parent on file	30	110	Decision makers
31	Valor HealthEmmett · 4 sites	Parent on file	29	49	Decision makers
32	Steele Memorial Medical CenterSalmon · 2 sites	Parent on file	28	50	Decision makers
33	St. Luke's McCall Medical CenterMccall · 9 sites	Parent on file	28	49	Decision makers
34	Kootenai ImagingCoeur D Alene · 10 sites	Parent on file	27	32	Decision makers
35	Caribou Medical CenterSoda Springs · 4 sites	Parent on file	26	43	Decision makers
36	Utah Regional HospitalistsIdaho Falls · 34 sites	Parent on file	26	41	Decision makers
37	Gem State RadiologyBoise · 21 sites	Parent on file	24	30	Decision makers
38	Intermountain Medical ImagingBoise · 15 sites	Parent on file	23	29	Decision makers
39	Teton RadiologyIdaho Falls · 16 sites	Parent on file	23	28	Decision makers
40	Teton RadiologyRexburg · 19 sites	Parent on file	23	28	Decision makers
41	Medical Imaging AssociatesPocatello · 46 sites	Parent on file	23	27	Decision makers
42	Teton Vascular InstitutePocatello · 9 sites	Parent on file	23	27	Decision makers
43	Teton RadiologyCaldwell · 10 sites	Parent on file	23	26	Decision makers
44	MadisonhealthReburg · 3 sites	Parent on file	22	33	Decision makers
45	Blackfoot Medical CenterBlackfoot · 5 sites	Parent on file	21	38	Decision makers
46	Digestive Health Clinic, LLCBoise · 3 sites	-	21	31	Decision makers
47	Terry Reilly Health ServicesNampa · 26 sites	Parent on file	20	117	Decision makers
48	Catalyst Medical GroupLewiston · 7 sites	Parent on file	20	41	Decision makers
49	Rexburg MedicalRexburg · 11 sites	Parent on file	19	40	Decision makers
50	Idaho Gastroenterology AssociatesBoise · 9 sites	-	19	35	Decision makers

Showing 1 to 10 of 961 medical groups in Idaho

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

St. Luke's Health System has the most physicians in Idaho medical groups, with 1,041 across 6 groups

Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 33 parent organizations have two or more Idaho medical groups. Among health systems, Trinity Health has the most groups, 16. Each clinician counts once per parent organization.

Parent organizations with the most Idaho medical groups
#	Parent organization	Idaho groups	Physicians	HCPs
1	St. Luke's Health SystemHealth system	6	1,041	2,073
2	Trinity HealthHealth system	16	441	959
3	Kootenai HealthHealth system	6	323	534
4	Intermountain HealthHealth system	6	149	413
5	Ardent HealthHealth system	2	111	189
6	Bingham HealthcareHealth system	4	108	181
7	Lifepoint HealthHealth system	2	75	133
8	Ada County, IdahoState government	2	57	80
9	Bonner General HealthHealth system	3	47	76
10	Northwest Specialty HospitalHealth system	2	46	110

Top 10 of 33 parent organizations with two or more Idaho groups

St. Luke's Health SystemHealth system · 6 Idaho medical groups
St. Luke's Health SystemMulti-specialty group · Boise
St. Luke's Clinic, Magic Valley/JeromeMulti-specialty group · Twin Falls
4 more Idaho groups and their practice sites

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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 961 Idaho medical groups, with the parent organization above each one, and finds validated work emails and mobile numbers.

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77% of Idaho 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.

Idaho medical groups by ownership

Independent73877%
Health system or hospital758%
Platform or corporate owner374%
Community or government485%
Other organization637%

Source: Dmand AI Org Hierarchy Data

136 Idaho 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 Idaho, with 262

Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 161, and 155 Idaho groups are multi-specialty.

Primary care262
Behavioral and mental health161
Rehabilitation and therapy161
Eye care112
Chiropractic75
Anesthesia and pain46
Orthopedics and sports medicine28
Radiology and imaging24
ENT and audiology17
OB/GYN and women's health15
Dermatology13
Podiatry12
General and specialty surgery8
Emergency and hospital medicine6
Rheumatology, allergy and immunology4
Urology and nephrology4
Dental and oral surgery3
Neurology and neurosurgery3
Pathology and laboratory3
Pediatrics2
Plastic and cosmetic surgery2

Source: Dmand AI Professional Profile Data

10,163 Idaho HCPs work in Idaho medical groups, 3,544 of them physicians

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

HCPs in Idaho medical groups by type

Physicians (MD, DO)3,54435%
Nurses and nurse practitioners2,21222%
Physician assistants1,39314%
Behavioral health clinicians1,35513%
Therapists (PT and OT)8138%
Other HCPs8468%

Source: Dmand AI Affiliation Data

Boise has the most medical groups in Idaho, with 198

198medical groups in Boise 113medical groups in Idaho Falls 90medical groups in Meridian 60medical groups in Coeur D Alene 60medical groups in Pocatello 51medical groups in Twin Falls

More Idaho cities with medical groups

Source: Doctors and Clinicians National Downloadable File (CMS)

Each Idaho 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 Idaho 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 with a Medicare PAC ID.

FAQ

Frequently asked questions about medical groups in Idaho

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 Idaho?

There are 961 medical groups in Idaho with a Medicare PAC ID: 155 multi-specialty and 806 single-specialty.

What is the largest medical group in Idaho?

St. Luke's Health System in Boise, with 801 physicians and 1,613 HCPs with an Idaho address. Saint Alphonsus Regional Medical Center is second with 391, and Kootenai Health is third with 290.

Which health system has the most medical groups in Idaho?

By physicians, St. Luke's Health System, with 1,041 across 6 groups, followed by Trinity Health with 441 and Kootenai Health with 323.

How many Idaho medical groups are independent?

738, or 77%, have no larger parent organization in the Dmand AI org hierarchy. 75 belong to a health system or hospital and 37 to a physician platform or corporate owner.

How many Idaho medical groups practice at a hospital?

136 Idaho 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.

How do I find decision makers at Idaho medical groups?

Open a group's profile for its parent organization and leaders, then get work emails and mobile numbers through Dmand AI's healthcare waterfall enrichment. 30 days free, self-serve, no credit card.

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