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

Dr. Esther Bubb, BCBA, LBS, EDD

Q: What is the NPI number for Esther Bubb?

The National Provider Identifier (NPI) for Esther Bubb is 1356614234, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Drexel Hill, PA · enumerated 2012.

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

National Provider Identifier

1356614234

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Registry record

Entity type Individual (Type 1)

Name Dr. Esther Bubb

Credential BCBA, LBS, EDD

Sex Female

Practice address Drexel Hill, PA, 19026

Phone (267) 357-9821

Enumeration date Feb 22, 2012

Last updated in NPPES Dec 5, 2023

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

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social 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

What is the NPI number for Esther Bubb?

The National Provider Identifier (NPI) for Esther Bubb is 1356614234, a Type 1 (individual) record in the CMS NPPES registry.

Where does Esther Bubb practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-05.