Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Seniors of San Diego

Q: What type of organization is Seniors of San Diego?

Seniors of San Diego is registered in NPPES as a Health Maintenance Organization (its primary provider taxonomy).

Health Maintenance Organization in San Diego, CA · enumerated 2010 · authorized official Amelia Periales, Director of Patient Care.

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

National Provider Identifier

1700186616

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Registry record

Entity type Organization (Type 2)

Legal business name Seniors of San Diego

Practice address 5019 Surfside Dr, San Diego, CA, 92154

Phone (619) 207-0057

Enumeration date Oct 26, 2010

Last updated in NPPES Oct 26, 2010

Taxonomy & classification

302R00000X Health Maintenance Organization Managed Care Organizations · License 2010023464 (CA) Primary

Authorized official

Name Amelia Periales

Title Director of Patient Care

Phone (619) 392-9331

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 Seniors of San Diego?

Seniors of San Diego is registered in NPPES as a Health Maintenance Organization (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-26.