DR. KEITH J POPOVICH M.D.
NPI 1467483412
Internal Medicine - Pulmonary Disease in Butte, MT
About Dr. Keith J Popovich M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEITH J POPOVICH M.D. (NPI 1467483412) is an individual pulmonary disease provider in Butte, Montana, licensed in Montana (6636) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Keith J Popovich M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Keith Popovich reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Butte, MT 59701
- Reassigned Medicare billing, Montana enrollment
- 278 clinicians in this Medicare group
Anaconda, MT 59711
- Reassigned Medicare billing, Montana enrollment
- 104 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 59701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 35
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BUTTE, MT 59701
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 Keith Popovich's NPI number?
The NPI number for Keith Popovich is 1467483412. It was assigned to this individual provider in the NPPES registry on July 6, 2006.
Where is Keith Popovich located?
Keith Popovich practices at 505 W Park St Suite A, Butte, MT 59701. The listed phone number is (406) 782-8988.
What is Keith Popovich's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Keith Popovich enrolled in Medicare?
Yes. Keith Popovich is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Keith Popovich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keith Popovich reassigns Medicare benefits to 2 organizations: Scl Health Medical Group-Butte LLC (Butte, MT) and Community Hospital Of Anaconda (Anaconda, 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 Keith Popovich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Keith Popovich was last updated on July 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.