Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anaida C Vasquez De Castillo

Developmental Therapist in Macungie, PA · enumerated 2024 · practices at Next Step Behavioral Health LLC.

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

National Provider Identifier

1679395859

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Registry record

Entity type Individual (Type 1)

Name Anaida C Vasquez De Castillo

Sex Female

Practice address 3757 Clay Dr, Macungie, PA, 18062

Phone (718) 207-9780

Enumeration date Oct 29, 2024

Last updated in NPPES Oct 29, 2024

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

Is NPI 1679395859 active?

Yes, as of the latest NPPES snapshot, NPI 1679395859 is active (record last updated 2024-10-29).

How do I verify Anaida Vasquez De Castillo's NPI record?

Cross-check NPI 1679395859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Haronis Tavarez De Oliveira Behavior Analyst · Macungie, PA NPI 1083347843 Next Step Behavioral Health LLC Community/Behavioral Health Agency · Macungie, PA NPI 1508685157

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-29.