GRANT ALAN ARMOUR MD
NPI 1467747238
Anesthesiology in Grand Junction, CO
About Grant Alan Armour Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRANT ALAN ARMOUR MD (NPI 1467747238) is an individual anesthesiology provider in Grand Junction, Colorado, licensed in Colorado (DR.0055254) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with St Vincent Hospital, and maintains a secondary practice location in Fruita.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Grant Alan Armour 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
2Medicare enrollment records show Grant Armour reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Green Bay, WI 54301
- Reassigned Medicare billing, Wisconsin enrollment
- 129 clinicians in this Medicare group
Sturgeon Bay, WI 54235
- Reassigned Medicare billing, Wisconsin enrollment
- 131 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Vincent Hospital
Acute Care Hospitals · Green Bay, WISt Mary's Hospital Medical Center
Acute Care Hospitals · Green Bay, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND JUNCTION, CO 81501
GRAND JUNCTION, CO 81501
GRAND JUNCTION, CO 81501
GRAND JUNCTION, CO 81501
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 Grant Armour's NPI number?
The NPI number for Grant Armour is 1467747238. It was assigned to this individual provider in the NPPES registry on June 9, 2011.
Where is Grant Armour located?
Grant Armour practices at 2635 N 7th St, Grand Junction, CO 81501. The listed phone number is (970) 298-2506.
What is Grant Armour's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Grant Armour enrolled in Medicare?
Yes. Grant Armour 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 Grant Armour's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Grant Armour reassigns Medicare benefits to 2 organizations: Green Bay Anesthesia Assoc. Sc (Green Bay, WI) and Door County Memorial Hospital (Sturgeon Bay, WI). 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 Grant Armour's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Grant Armour accept?
Health plans from CareSource (Common Ground Healthcare) list Grant Armour 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 Grant Armour affiliated with any hospitals?
According to CMS data, Grant Armour is affiliated with St Vincent Hospital and St Mary's Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Grant Armour was last updated on July 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Grant Alan Armour, MD · NPI 1467747238
Anesthesiology physician in Grand Junction, Colorado. Individual provider, active in the CMS NPPES registry since June 9, 2011.
## Identity
- **NPI:** 1467747238 (Entity type: Individual)
- **Enumerated:** June 9, 2011
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** DR.0055254 (Colorado)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2635 N 7TH ST, Grand Junction, CO 81501-8209
- **Phone:** (970) 298-2506
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Green Bay Anesthesia Assoc. Sc (NPI 1023065836, Green Bay, WI); Door County Memorial Hospital (NPI 1093743874, Sturgeon Bay, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 2011
## Record status
- **NPPES last updated:** July 19, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1467747238) · Data from the CMS NPPES public registry.