Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erica Blake

Registered Nurse in Portsmouth, OH · enumerated 2019.

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

National Provider Identifier

1770125338

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Registry record

Entity type Individual (Type 1)

Name Erica Blake

Sex Female

Practice address 901 Washington St, Portsmouth, OH, 45662

Phone (740) 354-7702

Fax (740) 353-1662

Enumeration date Oct 15, 2019

Last updated in NPPES Dec 2, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN.541440 (OH) Primary

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

What specialty is Erica Blake?

Erica Blake is registered in NPPES with the primary taxonomy of Registered Nurse. 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 2024-12-02.