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

Sierra Elizabeth Werley, PTA

Physical Therapy Assistant in Robesonia, PA · enumerated 2019 · practices at Western Berks Physical Therapy Inc..

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

National Provider Identifier

1831653344

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Registry record

Entity type Individual (Type 1)

Name Sierra Elizabeth Werley

Credential PTA

Sex Female

Practice address Robesonia, PA, 19551

Phone (610) 589-2263

Enumeration date Jan 29, 2019

Last updated in NPPES Jan 29, 2019

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

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License TE012020 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
5412	Medicaid	PA	-

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

What specialty is Sierra Werley?

Sierra Werley is registered in NPPES with the primary taxonomy of Physical Therapy Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-29.