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David A Hart MD PC

Q: What type of organization is David A Hart MD PC?

David A Hart MD PC is registered in NPPES as a Adult Mental Health Clinic/Center (its primary provider taxonomy).

Adult Mental Health Clinic/Center in Corvallis, OR · enumerated 2017 · authorized official David Hart, President.

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

National Provider Identifier

1336680784

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Registry record

Entity type Organization (Type 2)

Legal business name David A Hart MD PC

Practice address 1300 Nw Harrison Blvd, Suite B-10, Corvallis, OR, 97330

Phone (541) 738-2911

Fax (541) 738-2738

Enumeration date Mar 18, 2017

Last updated in NPPES Mar 18, 2017

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License MD19540 (OR) Primary

Authorized official

Name David Hart

Title President

Phone (541) 738-2911

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is David A Hart MD PC?

David A Hart MD PC is registered in NPPES as a Adult Mental Health Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-18.