SOUTH CENTRAL MONTANA REGIONAL MENTAL HEALTH CENTER
NPI 1891781787
Clinic/Center in Billings, MT
About South Central Montana Regional Mental Health Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTH CENTRAL MONTANA REGIONAL MENTAL HEALTH CENTER (NPI 1891781787) is a healthcare organization registered as a clinic/center in Billings, Montana and active in the NPI registry since September 2005. The organization lists Rodney Ostermiller, Executive Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Identifiers 9
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
South Central Montana Regional Mental Health Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to South Central Montana Regional Mental Health Center, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 15 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (19)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is South Central Montana Regional Mental Health Center's NPI number?
The NPI number for South Central Montana Regional Mental Health Center is 1891781787. It was assigned to this organization in the NPPES registry on September 26, 2005.
Where is South Central Montana Regional Mental Health Center located?
South Central Montana Regional Mental Health Center is located at 1245 N 29th St, Billings, MT 59101. The listed phone number is (406) 252-5658.
What is South Central Montana Regional Mental Health Center's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is South Central Montana Regional Mental Health Center enrolled in Medicare?
Yes. South Central Montana Regional Mental Health Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through South Central Montana Regional Mental Health Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 4 Medicare specialties reassign their Medicare billing to South Central Montana Regional Mental Health Center. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (7), Mental Health Counselor (6) and Nurse Practitioner (4). Of these, 7 practice at this address and 15 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does South Central Montana Regional Mental Health Center accept?
Health plans from Blue Cross and Blue Shield of Montana and PacificSource Health Plans list South Central Montana Regional Mental Health Center as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for South Central Montana Regional Mental Health Center was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# South Central Montana Regional Mental Health Center · NPI 1891781787
Clinic/Center organization in Billings, Montana. Organization record, active in the CMS NPPES registry since September 26, 2005.
## Identity
- **NPI:** 1891781787 (Entity type: Organization)
- **Enumerated:** September 26, 2005
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** No
- **Authorized official:** Rodney Ostermiller, EXECUTIVE DIRECTOR
## Practice location
- **Address:** 1245 N 29TH ST, Billings, MT 59101-0122
- **Phone:** (406) 252-5658 · **Fax:** (406) 238-3617
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (7), Mental Health Counselor (6), Nurse Practitioner (4); 7 practice at this address and 15 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2026
- **Other identifiers:** Other CD-1841; Medicaid VENDOR #0177769 (MT); Medicaid VENDOR #0177786 (MT); and 6 more
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Source: [NPI Profile](https://npiprofile.com/npi/1891781787) · Data from the CMS NPPES public registry.