DARBY ARMSTRONG
NPI 1154103232
Nurse Anesthetist, Certified Registered in Suffolk, VA
About Darby Armstrong NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARBY ARMSTRONG (NPI 1154103232) is an individual nurse anesthetist, certified registered in Suffolk, Virginia, licensed in Virginia (0024193710) and active in the NPI registry since October 2023. She is affiliated with Sentara Obici Hospital, maintains a secondary practice location in Norfolk, and is a graduate of Other (2025).
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
Darby Armstrong 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 Darby Armstrong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Virginia Beach, VA 23456
- Reassigned Medicare billing, Virginia enrollment
- 707 clinicians in this Medicare group
Williamsburg, VA 23188
- Reassigned Medicare billing, Virginia enrollment
- 68 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sentara Obici Hospital
Acute Care Hospitals · Suffolk, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23434 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SUFFOLK, VA 23434
SUFFOLK, VA 23434
SUFFOLK, VA 23434
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 Darby Armstrong's NPI number?
The NPI number for Darby Armstrong is 1154103232. It was assigned to this individual provider in the NPPES registry on October 16, 2023.
Where is Darby Armstrong located?
Darby Armstrong practices at 2800 Godwin Blvd, Suffolk, VA 23434. The listed phone number is (757) 934-4000.
What is Darby Armstrong's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Darby Armstrong enrolled in Medicare?
Yes. Darby 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 Darby Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darby Armstrong reassigns Medicare benefits to 2 organizations: Smg Anesthesia Specialists LLC (Virginia Beach, VA) and Goodwin & Snyder Anesthesia Associates, PLLC (Williamsburg, VA). 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 Darby Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Darby Armstrong affiliated with any hospitals?
According to CMS data, Darby Armstrong is affiliated with Sentara Obici Hospital.
When was this NPI record last updated?
The NPPES record for Darby Armstrong was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Darby Armstrong · NPI 1154103232
Nurse Anesthetist, Certified Registered physician in Suffolk, Virginia. Individual provider, active in the CMS NPPES registry since October 16, 2023.
## Identity
- **NPI:** 1154103232 (Entity type: Individual)
- **Enumerated:** October 16, 2023
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 0024193710 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 GODWIN BLVD, Suffolk, VA 23434-8038
- **Phone:** (757) 934-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Smg Anesthesia Specialists LLC (NPI 1518205004, Virginia Beach, VA); Goodwin & Snyder Anesthesia Associates, PLLC (NPI 1508391129, Williamsburg, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 7, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1154103232) · Data from the CMS NPPES public registry.