OSTERMILLER COUNSELING SERVICES INC.
NPI 1639292626
Clinic/Center - Mental Health (Including Community Mental Health Center) in Rexburg, ID
About Ostermiller Counseling Services Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSTERMILLER COUNSELING SERVICES INC. (NPI 1639292626) is a healthcare organization registered as a mental health (including community mental health center) in Rexburg, Idaho and active in the NPI registry since April 2007. The organization lists Jared Ryan Ostermiller, Owner Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 4
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)
Ostermiller Counseling Services Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Ostermiller Counseling Services Inc., which bills Medicare for the services they deliver. Of these, 3 practice at this address and 8 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
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 Ostermiller Counseling Services Inc.'s NPI number?
The NPI number for Ostermiller Counseling Services Inc. is 1639292626. It was assigned to this organization in the NPPES registry on April 6, 2007.
Where is Ostermiller Counseling Services Inc. located?
Ostermiller Counseling Services Inc. is located at 242 E 7th N Ste 4, Rexburg, ID 83440. The listed phone number is (208) 359-9683.
What is Ostermiller Counseling Services Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.
Is Ostermiller Counseling Services Inc. enrolled in Medicare?
Yes. Ostermiller Counseling Services Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ostermiller Counseling Services Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Ostermiller Counseling Services Inc.. 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 (6) and Mental Health Counselor (2). Of these, 3 practice at this address and 8 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Ostermiller Counseling Services Inc. accept?
Health plans from Moda Health Plan, Inc., Molina Healthcare and University of Utah Health Plans list Ostermiller Counseling Services Inc. 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 Ostermiller Counseling Services Inc. was last updated on March 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Ostermiller Counseling Services Inc. · NPI 1639292626
Mental Health (Including Community Mental Health Center) organization in Rexburg, Idaho. Organization record, active in the CMS NPPES registry since April 6, 2007.
## Identity
- **NPI:** 1639292626 (Entity type: Organization)
- **Enumerated:** April 6, 2007
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Organization subpart:** No
- **Authorized official:** Jared Ostermiller, OWNER MANAGER
## Practice location
- **Address:** 242 E 7TH N STE 4, Rexburg, ID 83440-3550
- **Phone:** (208) 359-9683 · **Fax:** (208) 359-9683
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (6), Mental Health Counselor (2); 3 practice at this address and 8 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 16, 2021
- **Other identifiers:** Medicaid 806867300 (ID); Other 8J059 (ID); Medicaid 806530400 (ID); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1639292626) · Data from the CMS NPPES public registry.