Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Big Dog City Corporation

Q: What is the NPI number for Big Dog City Corporation?

The NPI for Big Dog City Corporation is 1871151894, a Type 2 (organization) record in the CMS NPPES registry.

Taxi in San Francisco, CA · enumerated 2019 · authorized official Christopher Sweis, Ceo.

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

National Provider Identifier

1871151894

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Big Dog City Corporation

Practice address 2060 Newcomb Ave, San Francisco, CA, 94124

Phone (415) 643-9500

Fax (415) 643-4144

Enumeration date Jun 4, 2019

Last updated in NPPES Jun 4, 2019

Taxonomy & classification

343800000X Secured Medical Transport (VAN) Transportation Services Secondary

344600000X Taxi Transportation Services Primary

Authorized official

Name Christopher Sweis

Title Ceo

Phone (415) 518-5140

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 Big Dog City Corporation?

The NPI for Big Dog City Corporation is 1871151894, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Big Dog City Corporation?

NPPES lists Christopher Sweis (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-04.