MS. ROSALIND SARAH GUEST ARNP
NPI 1376673848
Family Medicine in Arvada, CO
About Ms. Rosalind Sarah Guest Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ROSALIND SARAH GUEST ARNP (NPI 1376673848) is an individual family medicine provider in Arvada, Colorado, licensed in Colorado (C-APN.0002206-C-NP) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 3
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
Ms. Rosalind Sarah Guest Arnp 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 Rosalind Guest reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Loveland, CO 80538
- Reassigned Medicare billing, Colorado enrollment
- 2,596 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 6
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 80007 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 7
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 Rosalind Guest's NPI number?
The NPI number for Rosalind Guest is 1376673848. It was assigned to this individual provider in the NPPES registry on March 6, 2007.
Where is Rosalind Guest located?
Rosalind Guest practices at 15240 W 64th Ave, Arvada, CO 80007. The listed phone number is (303) 463-7181.
What is Rosalind Guest's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rosalind Guest enrolled in Medicare?
Yes. Rosalind Guest 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 Rosalind Guest's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rosalind Guest reassigns Medicare benefits to Poudre Valley Medical Group, LLC (Loveland, 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 Rosalind Guest's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rosalind Guest accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare and Select Health list Rosalind Guest 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 Rosalind Guest was last updated on October 8, 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.