Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Holly C Tanner, MA, PT

Physical Therapist in Seattle, WA · enumerated 2006.

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

National Provider Identifier

1518070655

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Registry record

Entity type Individual (Type 1)

Name Holly C Tanner

Credential MA, PT

Sex Female

Practice address Seattle, WA, 98103

Phone (206) 858-2914

Fax (206) 732-6544

Enumeration date Aug 15, 2006

Last updated in NPPES Sep 2, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5549 (MN) 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
650017399	Other	WA	RAILROAD MEDICARE
133463	Other	WA	DEPT OF LABOR & INDUSTRIE
8332678	Medicaid	WA	-
8924971	Other	WA	CRIME VICTIMS
A006	Other	WA	TRICARE
TA8702	Other	WA	REGENCE BLUE SHIELD

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

Is NPI 1518070655 active?

Yes, as of the latest NPPES snapshot, NPI 1518070655 is active (record last updated 2015-09-02).

How do I verify Holly Tanner's NPI record?

Cross-check NPI 1518070655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-02.