Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan Koo, P.T.

Physical Therapist in Woodland, CA · enumerated 2006 · practices at Sutter Valley Medical Foundation.

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

National Provider Identifier

1144232034

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Registry record

Entity type Individual (Type 1)

Name Susan Koo

Credential P.T.

Sex Female

Practice address 475 Pioneer Ave, Suite 200, Woodland, CA, 95776

Phone (530) 406-5620

Fax (530) 406-5622

Enumeration date Aug 12, 2006

Last updated in NPPES Jul 29, 2015

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT16296 (CA) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
PT0162960	Medicaid	CA	-

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 do I verify Susan Koo's NPI record?

Cross-check NPI 1144232034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144232034 active?

Yes, as of the latest NPPES snapshot, NPI 1144232034 is active (record last updated 2015-07-29).

Other providers at this practice address

Browse all →

Brian Vaccarezza Physician Assistant · Woodland, CA NPI 1811964232 Andreas Barth Physical Therapist · Woodland, CA NPI 1285646877 Carmel Benbow Physical Therapist · Woodland, CA NPI 1477565000 Sutter Valley Medical Foundation Durable Medical Equipment & Medical Supplies · Woodland, CA NPI 1215049556 Patricia Moore-Pickett Family Medicine Physician · Woodland, CA NPI 1659476786 Manuel Diaz Family Medicine Physician · Woodland, CA NPI 1801994082 Linh Thai Physical Therapist · Woodland, CA NPI 1184723843 John Thomson Family Medicine Physician · Woodland, CA NPI 1528167293

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-29.