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

Crystal K Johnson

In Home Supportive Care Agency in Euclid, OH · enumerated 2020.

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

National Provider Identifier

1003436429

Verified

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Registry record

Entity type Individual (Type 1)

Name Crystal K Johnson

Sex Female

Practice address Euclid, OH, 44123

Enumeration date Apr 26, 2020

Last updated in NPPES Apr 26, 2020

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

Taxonomy & licenses

253Z00000X In Home Supportive Care Agency Agencies · License 1831467 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
1831467	Other	OH	DODD MPROVIDER

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 Johnson practice?

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

What is the NPI number for Crystal Johnson?

The National Provider Identifier (NPI) for Crystal Johnson is 1003436429, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-26.