Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northern California Medical Assoc Inc

Q: What is the NPI number for Northern California Medical Assoc Inc?

The NPI for Northern California Medical Assoc Inc is 1588164909, a Type 2 (organization) record in the CMS NPPES registry.

Foot & Ankle Surgery Podiatrist in Santa Rosa, CA · enumerated 2018 · authorized official Sally Dewald, Director of Business Services.

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

National Provider Identifier

1588164909

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Registry record

Entity type Organization (Type 2)

Legal business name Northern California Medical Assoc Inc

Other name <Unavail>

Practice address 990 Sonoma Ave Ste 18, Santa Rosa, CA, 95404

Phone (707) 578-1222

Fax (707) 578-8348

Enumeration date Feb 13, 2018

Last updated in NPPES Aug 7, 2018

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers Primary

Authorized official

Name Sally Dewald

Title Director of Business Services

Phone (707) 525-6485

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 Northern California Medical Assoc Inc?

NPPES lists Sally Dewald (Director of Business Services) as the authorized official for this organization.

What is the NPI number for Northern California Medical Assoc Inc?

The NPI for Northern California Medical Assoc Inc is 1588164909, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-07.