Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James Ridge Hamberlin, DDS

General Practice Dentistry in San Marcos, TX · enumerated 2026 · practices at Ideal Dental of San Marcos Pllc.

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

National Provider Identifier

1831032580

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Registry record

Entity type Individual (Type 1)

Name James Ridge Hamberlin

Credential DDS

Sex Male

Practice address 200 Springtown Way Ste 108, San Marcos, TX, 78666

Phone (512) 717-6053

Enumeration date Apr 9, 2026

Last updated in NPPES Jun 30, 2026

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 42421 (TX) 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 James Hamberlin's NPI record?

Cross-check NPI 1831032580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831032580 active?

Yes, as of the latest NPPES snapshot, NPI 1831032580 is active (record last updated 2026-06-30).

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Laura Tsu Dentist · San Marcos, TX NPI 1659897056 Ideal Dental of San Marcos Pllc Dentist · San Marcos, TX NPI 1164996849

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.