Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Inland Valley Surgical Center

Q: What type of organization is Inland Valley Surgical Center?

Inland Valley Surgical Center is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

Ambulatory Surgical Clinic/Center in Poway, CA · enumerated 2006 · authorized official Jonathan Nissanoff, Ceo/Owner.

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

National Provider Identifier

1356356133

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Registry record

Entity type Organization (Type 2)

Legal business name Inland Valley Surgical Center

Other name <Unavail>

Practice address 15525 Pomerado Rd., Suite E6, Poway, CA, 92064

Phone (858) 451-2280

Fax (858) 451-2006

Enumeration date Jul 30, 2006

Last updated in NPPES Jul 24, 2008

Taxonomy & classification

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

Authorized official

Name Jonathan Nissanoff

Title Ceo/Owner

Phone (858) 451-2280

Other identifiers

Identifier	Type	State	Issuer
23424	Other	CA	AAAHC

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

What type of organization is Inland Valley Surgical Center?

Inland Valley Surgical Center is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-24.