DR. HEATHER FRASER WEST MD
NPI 1932200193
Internal Medicine - Medical Oncology in Denver, CO
About Dr. Heather Fraser West Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HEATHER FRASER WEST MD (NPI 1932200193) is an individual medical oncology provider in Denver, Colorado, licensed in Oregon (MD150713) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of Colorado School Of Medicine, Denver (2000).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
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
Dr. Heather Fraser West 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 Reassignment
Medicare enrollment records show Heather West reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 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 2
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 80204 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.
Referred Medical Equipment & Supplies CMS DME claims 4
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80204
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 Heather West's NPI number?
The NPI number for Heather West is 1932200193. It was assigned to this individual provider in the NPPES registry on September 26, 2006. The provider is also known as Dr. Heather Campbell Fraser MD.
Where is Heather West located?
Heather West practices at 777 Bannock St, Denver, CO 80204. The listed phone number is (541) 382-2811.
What is Heather West's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Heather West enrolled in Medicare?
Yes. Heather West 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 Heather West's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather West reassigns Medicare benefits to Denver Health And Hospital Authority (Denver, 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 Heather West's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather West accept?
Health plans from UnitedHealthcare list Heather West 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.
When was this NPI record last updated?
The NPPES record for Heather West was last updated on March 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Heather Fraser West, MD · NPI 1932200193
Medical Oncology physician in Denver, Colorado. Individual provider, active in the CMS NPPES registry since September 26, 2006.
## Identity
- **NPI:** 1932200193 (Entity type: Individual)
- **Enumerated:** September 26, 2006
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** MD150713 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 BANNOCK ST, Denver, CO 80204-4507
- **Phone:** (541) 382-2811
## 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:** Denver Health And Hospital Authority (NPI 1477569838, Denver, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2000
## Record status
- **NPPES last updated:** March 30, 2021
- **Other identifiers:** Medicaid 500621709 (OR); Other 00936661 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1932200193) · Data from the CMS NPPES public registry.