DR. WENDY SUZANNE ARMSTRONG MD
NPI 1083678783
Internal Medicine - Infectious Disease in Aurora, CO
About Dr. Wendy Suzanne Armstrong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WENDY SUZANNE ARMSTRONG MD (NPI 1083678783) is an individual infectious disease provider in Aurora, Colorado, licensed in Colorado (DR.0074459) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of Harvard Medical School (1994).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Wendy Suzanne Armstrong 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
4Medicare enrollment records show Wendy Armstrong reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Aurora, CO 80045
- Reassigned Medicare billing, Colorado enrollment
- 4,283 clinicians in this Medicare group
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Atlanta, GA 30303
- Reassigned Medicare billing, Georgia enrollment
- 2,681 clinicians in this Medicare group
Atlanta, GA 30322
- Reassigned Medicare billing, Georgia enrollment
- 4,840 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 4
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 80045 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.
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.
AURORA, CO 80045
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 Wendy Armstrong's NPI number?
The NPI number for Wendy Armstrong is 1083678783. It was assigned to this individual provider in the NPPES registry on April 12, 2006.
Where is Wendy Armstrong located?
Wendy Armstrong practices at 1635 Aurora Ct, Aurora, CO 80045. The listed phone number is (720) 848-0191.
What is Wendy Armstrong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Wendy Armstrong enrolled in Medicare?
Yes. Wendy Armstrong 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 Wendy Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wendy Armstrong reassigns Medicare benefits to 4 organizations: University Physicians Incorporated (Aurora, CO), Denver Health And Hospital Authority (Denver, CO), Emory Medical Care Foundation Inc (Atlanta, GA) and The Emory Clinic Inc (Atlanta, GA). 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 Wendy Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wendy Armstrong accept?
Health plans from Ambetter Health, Oscar Health and Select Health list Wendy Armstrong 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 Wendy Armstrong was last updated on April 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Wendy Suzanne Armstrong, MD · NPI 1083678783
Infectious Disease physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since April 12, 2006.
## Identity
- **NPI:** 1083678783 (Entity type: Individual)
- **Enumerated:** April 12, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** DR.0074459 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 1635 AURORA CT, Aurora, CO 80045-2541
- **Phone:** (720) 848-0191
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): University Physicians Incorporated (NPI 1962461889, Aurora, CO); Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); Emory Medical Care Foundation Inc (NPI 1063452381, Atlanta, GA); The Emory Clinic Inc (NPI 1396798229, Atlanta, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1994
## Record status
- **NPPES last updated:** April 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1083678783) · Data from the CMS NPPES public registry.