Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Severance, MD, Inc.

Q: What is the NPI number for Dr. Douglas Severance, MD, Inc.?

The NPI for Dr. Douglas Severance, MD, Inc. is 1801742804, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in San Ramon, CA · enumerated 2026 · authorized official Douglas Severance, Owner.

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

National Provider Identifier

1801742804

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. Douglas Severance, MD, Inc.

Practice address 5601 Norris Canyon Rd Ste 330, San Ramon, CA, 94583

Phone (925) 275-0400

Fax (925) 327-7155

Enumeration date Mar 10, 2026

Last updated in NPPES Mar 10, 2026

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Douglas Severance

Title Owner

Phone (925) 275-0400

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 Dr. Douglas Severance, MD, Inc.?

The NPI for Dr. Douglas Severance, MD, Inc. is 1801742804, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr. Douglas Severance, MD, Inc.?

NPPES lists Douglas Severance (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-10.