Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Jo Holbrook, LISW-S, CDCA

Social Worker in Lancaster, OH · enumerated 2017.

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

National Provider Identifier

1700397577

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Registry record

Entity type Individual (Type 1)

Name Angela Jo Holbrook

Credential LISW-S, CDCA

Sex Female

Practice address 220 E Walnut St, Lancaster, OH, 43130

Phone (740) 277-6043

Fax (740) 277-7595

Enumeration date Oct 19, 2017

Last updated in NPPES Jun 3, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License I.2103029-SUPV (OH) Primary

104100000X Social Worker Behavioral Health & Social Service Providers · License 1701288 (OH) Secondary

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 NPI 1700397577 active?

Yes, as of the latest NPPES snapshot, NPI 1700397577 is active (record last updated 2026-06-03).

How do I verify Angela Holbrook's NPI record?

Cross-check NPI 1700397577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.