NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Chadd Michael Mcalpin, DDS

Dentist in Oceanside, CA · enumerated 2021.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1912570490

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Chadd Michael Mcalpin
Credential DDS
Sex Male
Practice address Oceanside, CA, 92056
Phone (760) 730-1303
Enumeration date Jul 21, 2021
Last updated in NPPES Jul 21, 2021

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 106597 (CA) Primary
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Chadd Mcalpin's NPI record?
Cross-check NPI 1912570490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912570490 active?
Yes — as of the latest NPPES snapshot, NPI 1912570490 is active (record last updated 2021-07-21).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-07-21.