DANIEL EUGENE PROPP M.D.
NPI 1861481814
Anesthesiology in Missoula, MT
About Daniel Eugene Propp M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIEL EUGENE PROPP M.D. (NPI 1861481814) is an individual anesthesiology provider in Missoula, Montana, licensed in Montana (9753) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and maintains a secondary practice location in Great Falls.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Daniel Eugene Propp M.d. 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
10Medicare enrollment records show Daniel Propp reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Missoula, MT 59808
- Reassigned Medicare billing, Idaho enrollment
- 5 clinicians in this Medicare group
Great Falls, MT 59405
- Reassigned Medicare billing, Montana enrollment
- 637 clinicians in this Medicare group
Bozeman, MT 59718
- Reassigned Medicare billing, Montana enrollment
- Medicare enrollment name: Billings Clinic
- 1,264 clinicians in this Medicare group
Spokane, WA 99204
- Reassigned Medicare billing, Idaho enrollment
- 12 clinicians in this Medicare group
Walla Walla, WA 99362
- Reassigned Medicare billing, Idaho enrollment
- 2 clinicians in this Medicare group
Billings, MT 59101
- Reassigned Medicare billing, Montana enrollment
- 86 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Idaho enrollment
- 2 clinicians in this Medicare group
Olympia, WA 98506
- Reassigned Medicare billing, Idaho enrollment
- 2 clinicians in this Medicare group
Portland, OR 97213
- Reassigned Medicare billing, Idaho enrollment
- 2 clinicians in this Medicare group
Torrance, CA 90503
- Reassigned Medicare billing, Idaho enrollment
- 2 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 9
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Billings Clinic
Acute Care Hospitals · Billings, MTSt. Patrick Hospital
Acute Care Hospitals · Missoula, MTOther 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 59808
MISSOULA, MT 59808
MISSOULA, MT 59808
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 Daniel Propp's NPI number?
The NPI number for Daniel Propp is 1861481814. It was assigned to this individual provider in the NPPES registry on October 20, 2005.
Where is Daniel Propp located?
Daniel Propp practices at 2825 Stockyard Rd Bldg I-200, Missoula, MT 59808. The listed phone number is (406) 728-8420.
What is Daniel Propp's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Daniel Propp enrolled in Medicare?
Yes. Daniel Propp 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 Daniel Propp's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Propp reassigns Medicare benefits to 10 organizations: Providence Health & Services Mt (Missoula, MT), Benefis Hospitals Inc (Great Falls, MT), Billings Cinic (Bozeman, MT), Providence Health & Services Washington (Spokane, WA), Providence Health & Services - Washington (Walla Walla, WA) and 5 more organizations, listed in the Medicare section above. 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 Daniel Propp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Propp accept?
Health plans from Blue Cross and Blue Shield of Montana, Moda Health Plan, Inc. and Mountain Health CO-OP list Daniel Propp 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 Daniel Propp affiliated with any hospitals?
According to CMS data, Daniel Propp is affiliated with Billings Clinic and St. Patrick Hospital.
When was this NPI record last updated?
The NPPES record for Daniel Propp was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Daniel Eugene Propp, M.D. · NPI 1861481814
Anesthesiology physician in Missoula, Montana. Individual provider, active in the CMS NPPES registry since October 20, 2005.
## Identity
- **NPI:** 1861481814 (Entity type: Individual)
- **Enumerated:** October 20, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 9753 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2825 STOCKYARD RD, BLDG I-200, Missoula, MT 59808-1503
- **Phone:** (406) 728-8420
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Providence Health & Services Mt (NPI 1649401076, Missoula, MT); Benefis Hospitals Inc (NPI 1780968974, Great Falls, MT); Billings Cinic (NPI 1215660840, Bozeman, MT); Providence Health & Services Washington (NPI 1194099390, Spokane, WA); Providence Health & Services - Washington (NPI 1922259738, Walla Walla, WA); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 1990
## Record status
- **NPPES last updated:** January 21, 2025
- **Other identifiers:** Medicaid 805988400 (ID); Medicaid 80034986 (MT)
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Source: [NPI Profile](https://npiprofile.com/npi/1861481814) · Data from the CMS NPPES public registry.