ALEXANDER RAE BRIDGES HOLTER
NPI 1922760487
Counselor - Professional in Helena, MT
About Alexander Rae Bridges Holter NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER RAE BRIDGES HOLTER (NPI 1922760487) is an individual professional provider in Helena, Montana and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Alexander Rae Bridges Holter is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Alexander Holter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Helena, MT 59601
- Reassigned Medicare billing, Montana enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alexander Holter's NPI number?
The NPI number for Alexander Holter is 1922760487. It was assigned to this individual provider in the NPPES registry on October 12, 2021. The provider is also known as Alex Holter.
Where is Alexander Holter located?
Alexander Holter practices at 1437 Helena Ave Ste 2, Helena, MT 59601. The listed phone number is (406) 202-8690.
What is Alexander Holter's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Alexander Holter enrolled in Medicare?
Yes. Alexander Holter is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Alexander Holter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Holter reassigns Medicare benefits to Keystone Wellness (Helena, MT). The 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 Alexander Holter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Holter accept?
Health plans from Blue Cross and Blue Shield of Montana, PacificSource Health Plans and Providence Health Plan list Alexander Holter 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 Alexander Holter was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Alexander Rae Bridges Holter · NPI 1922760487
Professional provider in Helena, Montana. Individual provider, active in the CMS NPPES registry since October 12, 2021.
## Identity
- **NPI:** 1922760487 (Entity type: Individual)
- **Enumerated:** October 12, 2021
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1437 HELENA AVE STE 2, Helena, MT 59601-3087
- **Phone:** (406) 202-8690
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Keystone Wellness (NPI 1740173665, Helena, MT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** October 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1922760487) · Data from the CMS NPPES public registry.