DR. BRIAN P BOST MD
NPI 1013125939
Hospitalist in Denver, CO
About Dr. Brian P Bost Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN P BOST MD (NPI 1013125939) is an individual hospitalist provider in Denver, Colorado, licensed in Colorado (CDRH.0048642) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
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
Dr. Brian P Bost Md 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
3Medicare enrollment records show Brian Bost reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2 clinicians in this Medicare group
Aspen, CO 81611
- Reassigned Medicare billing, Colorado enrollment
- 106 clinicians in this Medicare group
Lamar, CO 81052
- Reassigned Medicare billing, Colorado enrollment
- 115 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80210 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 3
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 Brian Bost's NPI number?
The NPI number for Brian Bost is 1013125939. It was assigned to this individual provider in the NPPES registry on May 21, 2007.
Where is Brian Bost located?
Brian Bost practices at 1776 S Jackson St Ste 412, Denver, CO 80210. The listed phone number is (720) 213-6430.
What is Brian Bost's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Brian Bost enrolled in Medicare?
Yes. Brian Bost 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 Brian Bost's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Bost reassigns Medicare benefits to 3 organizations: Healthcare Partners LLC (Loveland, CO), Aspen Valley Hospital District (Aspen, CO) and Prowers County Hospital District (Lamar, CO). 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 Brian Bost'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 Brian Bost was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Brian P Bost, MD · NPI 1013125939
Hospitalist physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since May 21, 2007.
## Identity
- **NPI:** 1013125939 (Entity type: Individual)
- **Enumerated:** May 21, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** CDRH.0048642 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1776 S JACKSON ST STE 412, Denver, CO 80210-3807
- **Phone:** (720) 213-6430
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Healthcare Partners LLC (NPI 1518792050, Loveland, CO); Aspen Valley Hospital District (NPI 1518960814, Aspen, CO); Prowers County Hospital District (NPI 1821052929, Lamar, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** June 2, 2026
- **Other identifiers:** Medicaid 78252784 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1013125939) · Data from the CMS NPPES public registry.