Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cascade Surgery Center LLC

Ambulatory Surgical Clinic/Center in Grants Pass, OR · enumerated 2006 · authorized official Douglas Merritt, President.

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

National Provider Identifier

1922022425

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Registry record

Entity type Organization (Type 2)

Legal business name Cascade Surgery Center LLC

Practice address 120 Ne Manzanita Ave, Grants Pass, OR, 97526

Phone (541) 476-6636

Fax (541) 476-6690

Enumeration date Jul 27, 2006

Last updated in NPPES Feb 8, 2011

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 395515 (OR) Primary

Authorized official

Name Douglas Merritt

Title President

Phone (541) 476-6636

Other identifiers

Identifier	Type	State	Issuer
395515	Other	OR	OREGON MEDICAL LICENSE
399700000084893	Other	OR	DBID

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 2011-02-08. Verify at npiregistry.cms.hhs.gov.

Where is Cascade Surgery Center LLC located?

The practice location on file with NPPES is in Grants Pass, OR.

Providers at this address

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Sleepytime Anesthesia Certified Registered Nurse Anesthetist · Grants Pass, OR NPI 1245997980

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-08.