Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David R. Boschken, D.M.D. Inc

Q: What is the NPI number for David R. Boschken, D.M.D. Inc?

The NPI for David R. Boschken, D.M.D. Inc is 1801013693, a Type 2 (organization) record in the CMS NPPES registry.

Orthodontics and Dentofacial Orthopedics Dentistry in Los Altos, CA · enumerated 2007 · authorized official Diana Harrington, Financial Coordinator.

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

National Provider Identifier

1801013693

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Registry record

Entity type Organization (Type 2)

Legal business name David R. Boschken, D.M.D. Inc

Other name <Unavail>

Practice address 826 Altos Oaks Dr Ste 3, Los Altos, CA, 94024

Phone (650) 948-3994

Fax (650) 948-3961

Enumeration date Apr 20, 2007

Last updated in NPPES Jan 5, 2011

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 48088 (CA) Primary

Authorized official

Name Diana Harrington

Title Financial Coordinator

Phone (650) 948-3994

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

Who is the authorized official for David R. Boschken, D.M.D. Inc?

NPPES lists Diana Harrington (Financial Coordinator) as the authorized official for this organization.

What is the NPI number for David R. Boschken, D.M.D. Inc?

The NPI for David R. Boschken, D.M.D. Inc is 1801013693, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-05.