BRIAN ALAN HAMBERG DO
NPI 1750888343
Anesthesiology in Greeley, CO
About Brian Alan Hamberg Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN ALAN HAMBERG DO (NPI 1750888343) is an individual anesthesiology provider in Greeley, Colorado, licensed in Colorado (DR.0067814) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Louisville, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Brian Alan Hamberg Do 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 Reassignment
Medicare enrollment records show Brian Hamberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Greeley, CO 80631
- Reassigned Medicare billing, Colorado enrollment
- 107 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 3
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.
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.
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 Hamberg's NPI number?
The NPI number for Brian Hamberg is 1750888343. It was assigned to this individual provider in the NPPES registry on April 10, 2018.
Where is Brian Hamberg located?
Brian Hamberg practices at 1801 16th St, Greeley, CO 80631. The listed phone number is (970) 420-0905.
What is Brian Hamberg's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Brian Hamberg enrolled in Medicare?
Yes. Brian Hamberg 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 organization bills Medicare for Brian Hamberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Hamberg reassigns Medicare benefits to Rocky Mountain State Anesthesia Providers (Greeley, CO). The 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 Hamberg'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 Hamberg was last updated on August 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.