NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sean B Dow MD PC

Pulmonary Disease Physician in Klamath Falls, OR · enumerated 2006 · authorized official Sean Dow, Owner.

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

National Provider Identifier

1619900891

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Sean B Dow MD PC
Practice address 2850 Daggett Ave, Klamath Falls, OR, 97601
Phone (541) 205-6081
Fax (541) 205-6078
Enumeration date Jul 9, 2006
Last updated in NPPES Jul 23, 2008

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License MD18271 (OR) Primary

Authorized official

Name Sean Dow
Title Owner
Phone (541) 205-6081

Other identifiers

Identifier Type State Issuer
057997 Medicaid OR -

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 Sean B Dow MD PC?
NPPES lists Sean Dow (Owner) as the authorized official for this organization.
What is the NPI number for Sean B Dow MD PC?
The NPI for Sean B Dow MD PC is 1619900891, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-23.