JAMES CAMERON MILLER DO
NPI 1992264220
Psychiatry & Neurology - Psychiatry in Missoula, MT
About James Cameron Miller Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES CAMERON MILLER DO (NPI 1992264220) is an individual psychiatry provider in Missoula, Montana, licensed in Montana (MED-PHYS-COM-LIC-166) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2019).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James Cameron Miller Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show James Miller reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Missoula, MT 59802
- Reassigned Medicare billing, Montana enrollment
- 325 clinicians in this Medicare group
Kamuela, HI 96743
- Reassigned Medicare billing, Hawaii enrollment
- 277 clinicians in this Medicare group
Honolulu, HI 96825
- Reassigned Medicare billing, Hawaii enrollment
- 809 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59802 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MISSOULA, MT 59802
MISSOULA, MT 59802
MISSOULA, MT 59802
MISSOULA, MT 59802
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 James Miller's NPI number?
The NPI number for James Miller is 1992264220. It was assigned to this individual provider in the NPPES registry on March 16, 2019.
Where is James Miller located?
James Miller practices at 900 N Orange St Ste 202, Missoula, MT 59802. The listed phone number is (406) 327-3362.
What is James Miller's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is James Miller enrolled in Medicare?
Yes. James Miller is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for James Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Miller reassigns Medicare benefits to 4 organizations: Providence Health & Services Mt (Missoula, MT), Queens North Hawaii Community Hospital (Kamuela, HI), The Queens Medical Center (Honolulu, HI) and Queens University Medical Group (Honolulu, HI). Each 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 James Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Miller accept?
Health plans from Blue Cross and Blue Shield of Montana and Providence Health Plan list James Miller 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 James Miller was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# James Cameron Miller, DO · NPI 1992264220
Psychiatry physician in Missoula, Montana. Individual provider, active in the CMS NPPES registry since March 16, 2019.
## Identity
- **NPI:** 1992264220 (Entity type: Individual)
- **Enumerated:** March 16, 2019
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** MED-PHYS-COM-LIC-166 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 N ORANGE ST STE 202, Missoula, MT 59802-2951
- **Phone:** (406) 327-3362
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services Mt (NPI 1144319138, Missoula, MT); Queens North Hawaii Community Hospital (NPI 1124009584, Kamuela, HI); The Queens Medical Center (NPI 1528691383, Honolulu, HI); Queens University Medical Group (NPI 1891441382, Honolulu, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 2019
## Record status
- **NPPES last updated:** January 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1992264220) · Data from the CMS NPPES public registry.