Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal Denise Washington, PT

Licensed Psychiatric Technician in Sacramento, CA · enumerated 2020.

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

National Provider Identifier

1770119893

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Registry record

Entity type Individual (Type 1)

Name Crystal Denise Washington

Credential PT

Sex Female

Practice address 9343 Tech Center Dr Ste 101, Sacramento, CA, 95826

Phone (408) 465-8280

Enumeration date Mar 20, 2020

Last updated in NPPES Dec 13, 2022

Taxonomy & licenses

167G00000X Licensed Psychiatric Technician Nursing Service Providers · License 40665 Primary

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

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 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.

What specialty is Crystal Washington?

Crystal Washington is registered in NPPES with the primary taxonomy of Licensed Psychiatric Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-13.