Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Ruiz, MD

Family Medicine Physician in Pismo Beach, CA · enumerated 2006 · practices at Arroyo Medical Group, Inc.

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

National Provider Identifier

1003826884

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Registry record

Entity type Individual (Type 1)

Name David Ruiz

Credential MD

Sex Male

Practice address 931 Oak Park Blvd, Pismo Beach, CA, 93449

Phone (805) 474-2600

Fax (805) 474-2607

Enumeration date Aug 8, 2006

Last updated in NPPES May 11, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G73238 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 specialty is David Ruiz?

David Ruiz is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-11.