AMBULATORY ANESTHESIA ASSOCIATES LLC
NPI 1720192230
Anesthesiology in Alexandria, VA
About Ambulatory Anesthesia Associates Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMBULATORY ANESTHESIA ASSOCIATES LLC (NPI 1720192230) is a healthcare organization registered as an anesthesiology in Alexandria, Virginia and active in the NPI registry since August 2006. The organization lists Brian P Woods, Chief Medical Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ambulatory Anesthesia Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by February 28, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
168Medicare enrollment records show 168 clinicians reassign Medicare billing to Ambulatory Anesthesia Associates LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 17 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 168Fort Belvoir, VA 22060
Falls Church, VA 22042
Washington, Dc, DC 20036
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Ambulatory Anesthesia Associates LLC's NPI number?
The NPI number for Ambulatory Anesthesia Associates LLC is 1720192230. It was assigned to this organization in the NPPES registry on August 19, 2006.
Where is Ambulatory Anesthesia Associates LLC located?
Ambulatory Anesthesia Associates LLC is located at 6355 Walker Lane #200, Alexandria, VA 22310. The listed phone number is (703) 922-9501.
What is Ambulatory Anesthesia Associates LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ambulatory Anesthesia Associates LLC enrolled in Medicare?
Yes. Ambulatory Anesthesia Associates LLC is registered in the Medicare PECOS enrollment system.
When is Ambulatory Anesthesia Associates LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Virginia, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Ambulatory Anesthesia Associates LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 168 clinicians in 3 Medicare specialties reassign their Medicare billing to Ambulatory Anesthesia Associates LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (104), Anesthesiology (63) and Critical Care (Intensivists) (1). Of these, 2 practice at this address and 17 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ambulatory Anesthesia Associates LLC was last updated on February 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ambulatory Anesthesia Associates Llc · NPI 1720192230
Anesthesiology organization in Alexandria, Virginia. Organization record, active in the CMS NPPES registry since August 19, 2006.
## Identity
- **NPI:** 1720192230 (Entity type: Organization)
- **Enumerated:** August 19, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Brian Woods, CHIEF MEDICAL OFFICER
## Practice location
- **Address:** 6355 WALKER LANE, #200, Alexandria, VA 22310
- **Phone:** (703) 922-9501 · **Fax:** (703) 922-5347
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** February 28, 2027 (Non-DME Part B, Virginia, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 168 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (104), Anesthesiology (63), Critical Care (Intensivists) (1); 2 practice at this address and 17 within 10 miles; [full list](https://npiprofile.com/npi/1720192230/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1720192230) · Data from the CMS NPPES public registry.