Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Access Ambulatory Surgery Center, LLC

Ambulatory Surgical Clinic/Center in Auburn, NH · enumerated 2016 · authorized official Joshua Siegel, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598211419

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Access Ambulatory Surgery Center, LLC

Practice address 45 Dartmouth Drive, Lot 4, Auburn, NH, 03032

Phone (603) 775-7575

Fax (603) 778-9680

Enumeration date Aug 31, 2016

Last updated in NPPES Aug 31, 2016

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Joshua Siegel

Title Owner

Phone (603) 775-7575

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-08-31. Verify at npiregistry.cms.hhs.gov.

Where is Access Ambulatory Surgery Center, LLC located?

The practice location on file with NPPES is in Auburn, NH.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-31.