Potomac Ambulatory Surgery Center
NPI 1881661379 · Ambulatory Surgical Clinic/Center · Fairfax, VA
Potomac Ambulatory Surgery Center is a Ambulatory Surgical Clinic/Center organization in Fairfax, VA (NPI 1881661379).
Provider details
- NPI number
- 1881661379
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Welch, Partner / Physician(301) 564-3131
- License
- OH 692 (VA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-02
- Last updated
- 2020-08-22
Frequently asked questions
- What is Potomac Ambulatory Surgery Center's NPI number?
- Potomac Ambulatory Surgery Center's National Provider Identifier (NPI) is 1881661379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Potomac Ambulatory Surgery Center?
- Potomac Ambulatory Surgery Center is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Potomac Ambulatory Surgery Center located?
- Potomac Ambulatory Surgery Center's practice location on file with NPPES is 8503 Arlington Boulevard, Fairfax, VA 22031-4603.
- What is Potomac Ambulatory Surgery Center's phone number?
- The practice phone number listed in the NPPES registry for Potomac Ambulatory Surgery Center is (703) 204-0000.
- Who is the authorized official for Potomac Ambulatory Surgery Center?
- The authorized official listed on Potomac Ambulatory Surgery Center's NPPES record is Mark Welch, Partner / Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Potomac Ambulatory Surgery Center's NPI active?
- Yes — Potomac Ambulatory Surgery Center's NPI (1881661379) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.