POTOMAC AMBULATORY SURGERY CENTER
NPI 1881661379
Clinic/Center - Ambulatory Surgical in Fairfax, VA

Q: What is Potomac Ambulatory Surgery Center's NPI number?

The NPI number for Potomac Ambulatory Surgery Center is 1881661379. It was assigned to this organization in the NPPES registry on March 2, 2006.

Q: What is Potomac Ambulatory Surgery Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since March 02, 2006

8503 ARLINGTON BOULEVARD, SUITE 150, FAIRFAX, VA 22031(703) 204-0000(301) 564-6391 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Potomac Ambulatory Surgery Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

POTOMAC AMBULATORY SURGERY CENTER (NPI 1881661379) is a healthcare organization registered as an ambulatory surgical in Fairfax, Virginia and active in the NPI registry since March 2006. The organization lists Mark Lawrence Welch, Partner / Physician, as its authorized official.

NPPES Registry Identity

NPI1881661379

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NamePOTOMAC AMBULATORY SURGERY CENTER

Location Address8503 ARLINGTON BOULEVARD, SUITE 150Fairfax, VA 22031-4603

Mailing Address6410 Rockledge Dr, Suite 300Bethesda, MD 20817-7811 · (301) 564-3131 · Fax (301) 564-6391

Phone(703) 204-0000

Fax(301) 564-6391

Organization SubpartNo

Authorized OfficialMark Lawrence WelchPartner / Physician · (301) 564-3131

Enumeration DateMarch 2, 2006

Last NPPES UpdateAugust 22, 2020

✔ NPI 1881661379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

License✔ Licensed in VA · OH 692

8503 ARLINGTON BOULEVARD, Fairfax, VA 22031

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DOMINION UROLOGICAL CONSULTANTS

Urology

8503 ARLINGTON BOULEVARD, #310
FAIRFAX, VA 22031

Fairfax County (703) 208-4200

DIMENSIONS DIRECT PRIMARY CARE , PLLC

Internal Medicine

8503 ARLINGTON BOULEVARD, SUITE 120
FAIRFAX, VA 22031

Fairfax County (571) 229-9183

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 Potomac Ambulatory Surgery Center's NPI number?

The NPI number for Potomac Ambulatory Surgery Center is 1881661379. It was assigned to this organization in the NPPES registry on March 2, 2006.

Where is Potomac Ambulatory Surgery Center located?

Potomac Ambulatory Surgery Center is located at 8503 Arlington Boulevard Suite 150, Fairfax, VA 22031. The listed phone number is (703) 204-0000.

What is Potomac Ambulatory Surgery Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

When was this NPI record last updated?

The NPPES record for Potomac Ambulatory Surgery Center was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.