Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashley-May Dimaano Masa, DPM

Podiatrist in San Diego, CA · enumerated 2022.

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

National Provider Identifier

1952032690

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Registry record

Entity type Individual (Type 1)

Name Dr. Ashley-May Dimaano Masa

Credential DPM

Sex Female

Practice address 3350 La Jolla Village Dr, San Diego, CA, 92161

Phone (858) 552-8585

Enumeration date Jun 23, 2022

Last updated in NPPES Feb 18, 2026

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License E6122 (CA) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License E6122 (CA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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 is the NPI number for Ashley-May Masa?

The National Provider Identifier (NPI) for Ashley-May Masa is 1952032690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ashley-May Masa practice?

The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-18.