Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal R Boylen, OT

Occupational Therapist in Eau Claire, WI · enumerated 2006.

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

National Provider Identifier

1689753220

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Registry record

Entity type Individual (Type 1)

Name Crystal R Boylen

Credential OT

Sex Female

Practice address 1221 Whipple St, Eau Claire, WI, 54703

Phone (715) 838-3305

Enumeration date Nov 3, 2006

Last updated in NPPES Apr 21, 2009

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2957 (WI) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
40808900	Medicaid	WI	-
1015400	Other	-	NBCOT CERT

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.

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Frequently asked questions

How do I verify Crystal Boylen's NPI record?

Cross-check NPI 1689753220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689753220 active?

Yes, as of the latest NPPES snapshot, NPI 1689753220 is active (record last updated 2009-04-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-21.