AMBULATORY ANESTHESIA SERVICE
NPI 1548363740
Anesthesiology in Fairfox, VA
About Ambulatory Anesthesia Service NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMBULATORY ANESTHESIA SERVICE (NPI 1548363740) is a healthcare organization registered as an anesthesiology in Fairfox, Virginia and active in the NPI registry since September 2006. The organization lists Andrew Kim, President/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 5
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ambulatory Anesthesia Service is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
26Medicare enrollment records show 26 clinicians reassign Medicare billing to Ambulatory Anesthesia Service, which bills Medicare for the services they deliver. Of these, 7 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 26Fairfax, VA 22033
Washington, DC 20007
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 Services Inc's NPI number?
The NPI number for Ambulatory Anesthesia Services Inc is 1548363740. It was assigned to this organization in the NPPES registry on September 6, 2006. The provider is doing business as Ambulatory Anesthesia Service.
Where is Ambulatory Anesthesia Services Inc located?
Ambulatory Anesthesia Services Inc is located at 10730 Main Street, Fairfox, VA 22030. The listed phone number is (301) 317-0020.
What is Ambulatory Anesthesia Services Inc's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ambulatory Anesthesia Services Inc enrolled in Medicare?
Yes. Ambulatory Anesthesia Services Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ambulatory Anesthesia Services Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 26 clinicians in 2 Medicare specialties reassign their Medicare billing to Ambulatory Anesthesia Services Inc. 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) (17) and Anesthesiology (9). Of these, 7 practice 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 Services Inc was last updated on June 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 Service · NPI 1548363740
Anesthesiology organization in Fairfox, Virginia. Organization record, active in the CMS NPPES registry since September 6, 2006.
## Identity
- **NPI:** 1548363740 (Entity type: Organization)
- **Enumerated:** September 6, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Legal business name:** Ambulatory Anesthesia Services Inc
- **Organization subpart:** No
- **Authorized official:** Andrew Kim, PRESIDENT/OWNER
## Practice location
- **Address:** 10730 MAIN STREET, Fairfox, VA 22030
- **Phone:** (301) 317-0020 · **Fax:** (301) 317-0028
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 26 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (17), Anesthesiology (9); 7 practice within 10 miles; [full list](https://npiprofile.com/npi/1548363740/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2024
- **Other identifiers:** Other 2358917 (PA); Other 2358917 (DC); Other 2358917 (VA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1548363740) · Data from the CMS NPPES public registry.