Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Crystal M Pyles, LSW

Social Worker in Saint Marys, OH · enumerated 2017.

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

National Provider Identifier

1902342363

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Registry record

Entity type Individual (Type 1)

Name Mrs. Crystal M Pyles

Credential LSW

Sex Female

Practice address 720 Armstrong St, Saint Marys, OH, 45885

Phone (419) 394-7451

Enumeration date Jan 10, 2017

Last updated in NPPES Aug 21, 2018

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
2847496	Medicaid	OH	-

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

Where does Crystal Pyles practice?

The practice location on file with NPPES is in Saint Marys, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Crystal Pyles?

The National Provider Identifier (NPI) for Crystal Pyles is 1902342363, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-21.