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Pasadena Ambulatory Surgery Center

Pasadena Ambulatory Surgery Center is a healthcare organization registered as Ambulatory Surgical Clinic/Center in Pasadena, CA, holding Type 2 (organization) NPI 1508948787 since 2006. The authorized official on file is William Stephens, Owner.

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NPI 1508948787
Entity type Organization (Type 2)
Legal business name Pasadena Ambulatory Surgery Center
Practice address 301 S FAIR OAKS AVE, #106, Pasadena, CA, 91105
Phone 6264400099
Enumeration date 2006-10-19
Last updated in NPPES 2020-08-22

Authorized official

Name William Stephens
Title Owner
Phone 6264400099

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QA1903X Ambulatory Surgical Clinic/Center Primary
Copy-ready billing details
Provider: Pasadena Ambulatory Surgery Center
NPI: 1508948787
Taxonomy: 261QA1903X (Ambulatory Surgical Clinic/Center)
Address: 301 S FAIR OAKS AVE, #106, Pasadena, CA, 91105

Providers at this address

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1508827486 Elinor Peters Individual Family Nurse Practitioner Pasadena, CA
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1942210794 Beverly Silk Individual Marriage & Family Therapist Pasadena, CA
1033221627 Pasadena Family Medicine Inc Organization General Practice Physician Pasadena, CA
1245332097 Bert Funatsu Individual General Practice Dentistry Pasadena, CA

Verify this record

Cross-check NPI 1508948787 against the authoritative CMS record: view Pasadena Ambulatory Surgery Center on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Pasadena Ambulatory Surgery Center?
Pasadena Ambulatory Surgery 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 2026-07-11. Provider record last updated 2020-08-22.