Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Michael Carnduff, MED, BCBA, LBA

Behavior Analyst in Scottsdale, AZ · enumerated 2022 · practices at Hopebridge LLC.

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

National Provider Identifier

1700534211

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Registry record

Entity type Individual (Type 1)

Name David Michael Carnduff

Credential MED, BCBA, LBA

Sex Male

Practice address 21000 N Pima Rd, Scottsdale, AZ, 85255

Phone (480) 535-3828

Fax (317) 520-8200

Enumeration date Mar 14, 2022

Last updated in NPPES Nov 10, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BEH-001615 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
1-25-80988	Other	-	BCBA CERTIFICATE

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 1700534211 active?

Yes, as of the latest NPPES snapshot, NPI 1700534211 is active (record last updated 2025-11-10).

How do I verify David Carnduff's NPI record?

Cross-check NPI 1700534211 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 2025-11-10.