CHRISTOPHER DIETRICH D.O.
NPI 1871988774
Hospitalist in Billings, MT
About Christopher Dietrich D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER DIETRICH D.O. (NPI 1871988774) is an individual hospitalist provider in Billings, Montana, licensed in Montana (MED-PHYS-LIC-66296) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2015).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
Christopher Dietrich D.o. 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 Reassignments
2Medicare enrollment records show Christopher Dietrich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Billings, MT 59101
- Reassigned Medicare billing, Montana enrollment
- 1,264 clinicians in this Medicare group
Columbus, MT 59019
- Reassigned Medicare billing, Montana enrollment
- 86 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Billings Clinic
Acute Care Hospitals · Billings, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BILLINGS, MT 59101
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 Christopher Dietrich's NPI number?
The NPI number for Christopher Dietrich is 1871988774. It was assigned to this individual provider in the NPPES registry on March 30, 2015.
Where is Christopher Dietrich located?
Christopher Dietrich practices at 2800 10th Ave N, Billings, MT 59101. The listed phone number is (406) 238-5442.
What is Christopher Dietrich's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Christopher Dietrich enrolled in Medicare?
Yes. Christopher Dietrich 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 organizations bill Medicare for Christopher Dietrich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Dietrich reassigns Medicare benefits to 2 organizations: Billings Clinic (Billings, MT) and Stillwater Hospital Association, Inc. (Columbus, MT). 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 Christopher Dietrich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Dietrich accept?
Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Christopher Dietrich 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.
Is Christopher Dietrich affiliated with any hospitals?
According to CMS data, Christopher Dietrich is affiliated with Billings Clinic.
When was this NPI record last updated?
The NPPES record for Christopher Dietrich was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Christopher Dietrich, D.O. · NPI 1871988774
Hospitalist physician in Billings, Montana. Individual provider, active in the CMS NPPES registry since March 30, 2015.
## Identity
- **NPI:** 1871988774 (Entity type: Individual)
- **Enumerated:** March 30, 2015
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MED-PHYS-LIC-66296 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 10TH AVE N, Billings, MT 59101-0703
- **Phone:** (406) 238-5442
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Billings Clinic (NPI 1376598714, Billings, MT); Stillwater Hospital Association, Inc. (NPI 1053488387, Columbus, MT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2015
## Record status
- **NPPES last updated:** February 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1871988774) · Data from the CMS NPPES public registry.