Updated October 2026

Medical groups in Billings, MT

Medical group directory
Billings, Montana

Medical groups: 71
Multi-specialty: 8
Single-specialty: 63
More than one site: 29
100+ physicians: 2

There are 71 medical groups in Billings with a Medicare PAC ID. St. Vincent Regional Hospital is the largest, with 199 Montana physicians, followed by SCL Health Medical Group with 177. 77% of Billings groups are independent.

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St. Vincent Regional Hospital is the largest medical group in Billings, with 199 physicians

Ranked by physicians with a Montana address linked to each group based in Billings. SCL Health Medical Group is second with 177, and Granite Peak Anesthesia Consultants third with 48. 2 Billings groups have 100 or more physicians.

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Medical groups in Billings, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	St. Vincent Regional HospitalBillings · 35 sites	Parent on file	199	368	Decision makers
2	SCL Health Medical GroupBillings · 45 sites	Parent on file	177	357	Decision makers
3	Granite Peak Anesthesia ConsultantsBillings · 11 sites	Parent on file	48	48	Decision makers
4	Anesthesia Partners of MontanaBillings · 4 sites	Parent on file	38	38	Decision makers
5	RiverStone HealthBillings · 3 sites	Parent on file	35	78	Decision makers
6	Yellowstone Vein CenterBillings · 54 sites	-	29	32	Decision makers
7	Ortho Montana Orthopedics & Sports Medicine, P.C.Billings · 3 sites	-	14	48	Decision makers
8	Frontier PsychiatryBillings · 9 sites	-	12	30	Decision makers
9	Yellowstone Pathology InstituteBillings · 3 sites	Parent on file	10	11	Decision makers
10	Billings OB-GYN AssociatesBillings · 1 site	-	9	15	Decision makers
11	Surgical Associates, PCBillings · 2 sites	-	9	10	Decision makers
12	Ear, Nose & Throat AssociatesBillings · 2 sites	-	4	7	Decision makers
13	Yellowstone Plastic SurgeryBillings · 1 site	-	4	5	Decision makers
14	Planned Parenthood of MontanaBillings · 6 sites	Parent on file	3	23	Decision makers
15	Rocky Mountain Vein ClinicBillings · 4 sites	-	3	10	Decision makers
16	Bridgemont Health & Wellness (Mental Health Center)Billings · 2 sites	Parent on file	2	21	Decision makers
17	Montana PsychiatryBillings · 3 sites	-	2	14	Decision makers
18	Stillwater HospiceBillings · 1 site	Parent on file	2	8	Decision makers
19	Ophthalmic Associates of BillingsBillings · 1 site	-	2	4	Decision makers
20	Eye Physicians & SurgeonsBillings · 1 site	-	2	3	Decision makers
21	Sentinel Mental HealthBillings · 3 sites	-	1	12	Decision makers
22	Alpenglow Physical TherapyBillings · 1 site	-	1	6	Decision makers
23	Fuller Family MedicineBillings · 1 site	-	1	5	Decision makers
24	Big Sky Psychiatric ServicesBillings · 1 site	-	1	4	Decision makers
25	Billings Dermatology & AestheticsBillings · 2 sites	-	1	4	Decision makers
26	Yellowstone Dermatology AssociatesBillings · 2 sites	-	1	3	Decision makers
27	Charis Health Primary Care & HypermobilityBillings · 1 site	-	1	2	Decision makers
28	CrossWay Counseling Center (CrossWay Inc.)Billings · 2 sites	-	-	13	Decision makers
29	Physical Therapy in MotionBillings · 2 sites	-	-	12	Decision makers
30	Chiropractic FirstBillings · 5 sites	-	-	9	Decision makers
31	West Billings Physical Therapy and Sports MedicineBillings · 1 site	-	-	9	Decision makers
32	Behavioral Health SolutionsBillings · 1 site	Parent on file	-	6	Decision makers
33	Heights EyecareBillings · 1 site	-	-	6	Decision makers
34	Bauer & Clausen OptometryBillings · 1 site	-	-	5	Decision makers
35	Billings Family Eye CareBillings · 2 sites	-	-	5	Decision makers
36	Brighter Sky CounselingBillings · 2 sites	-	-	5	Decision makers
37	Harvest Counseling CenterBillings · 1 site	-	-	5	Decision makers
38	The Keystone Counseling Center, PLLCBillings · 1 site	Parent on file	-	5	Decision makers
39	Yellowstone Eye CareBillings · 1 site	-	-	5	Decision makers
40	Billings Family Eye CareBillings · 1 site	-	-	4	Decision makers
41	Montana Rescue MissionBillings · 1 site	-	-	4	Decision makers
42	Barnett Eyecare & EyewearBillings · 1 site	-	-	3	Decision makers
43	Billings Chiropractic Injury ClinicBillings · 1 site	-	-	3	Decision makers
44	Chiropractic Health AssociatesBillings · 1 site	-	-	3	Decision makers
45	Community Crisis CenterBillings · 1 site	Parent on file	-	3	Decision makers
46	Heart and Sole TherapyBillings · 2 sites	-	-	3	Decision makers
47	Helios Counseling of MontanaBillings · 1 site	-	-	3	Decision makers
48	Rehder Balance & Hearing ClinicBillings · 1 site	-	-	3	Decision makers
49	Rimrock PodiatryBillings · 2 sites	-	-	3	Decision makers
50	St. John's UnitedBillings · 1 site	-	-	3	Decision makers

Showing 1 to 10 of 71 medical groups in Billings

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

Intermountain Health has the most physicians in Billings medical groups, with 225 across 2 groups

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

Parent organizations with the most Billings medical groups
#	Parent organization	Billings groups	Physicians	HCPs
1	Intermountain HealthHealth system	2	225	433
2	Easter Seals Goodwill IndustriesSocial and human services agency	2	2	10

Parent organizations with two or more Billings groups

Intermountain HealthHealth system · 2 Billings medical groups
St. Vincent Regional HospitalMulti-specialty group · 35 sites
SCL Health Medical GroupMulti-specialty group · 45 sites

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Source: Dmand AI Org Hierarchy Data

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77% of Billings 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.

Billings medical groups by ownership

Independent5577%
Health system or hospital34%
Platform or corporate owner68%
Community or government68%
Other organization11%

Source: Dmand AI Org Hierarchy Data

10 Billings 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 Billings, with 17

Each group is counted once, under its main specialty. Behavioral and mental health groups are second, with 14, and 8 Billings groups are multi-specialty.

Primary care17
Behavioral and mental health14
Eye care11
Rehabilitation and therapy8
Chiropractic6
Anesthesia and pain3
ENT and audiology2
Podiatry2
General and specialty surgery2
Dental and oral surgery1
OB/GYN and women's health1
Orthopedics and sports medicine1
Pathology and laboratory1
Plastic and cosmetic surgery1
Radiology and imaging1

Source: Dmand AI Professional Profile Data

987 Montana HCPs work in Billings medical groups, 440 of them physicians

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

HCPs in Billings medical groups by type

Physicians (MD, DO)44045%
Physician assistants15716%
Nurses and nurse practitioners14815%
Behavioral health clinicians10110%
Therapists (PT and OT)576%
Other HCPs849%

Source: Dmand AI Affiliation Data

Each Billings 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 Billings 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 Billings with a Medicare PAC ID.

FAQ

Frequently asked questions about medical groups in Billings

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 Billings?

There are 71 medical groups based in Billings with a Medicare PAC ID: 8 multi-specialty and 63 single-specialty. 29 of them have more than one site.

What is the largest medical group in Billings?

St. Vincent Regional Hospital, with 199 physicians and 368 HCPs with a Montana address. SCL Health Medical Group is second with 177, and Granite Peak Anesthesia Consultants is third with 48.

Which health system has the most medical groups in Billings?

By physicians, Intermountain Health, with 225 across 2 groups, followed by Easter Seals Goodwill Industries with 2.

How many Billings medical groups are independent?

55, or 77%, have no larger parent organization in the Dmand AI org hierarchy. 3 belong to a health system or hospital and 6 to a physician platform or corporate owner.

How many Billings medical groups practice at a hospital?

10 Billings 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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