DR. DAVID SPENCER EARNEST D.D.S.
NPI 1841585973
Dentist - General Practice in San Marcos, TX

Q: What is David Earnest's NPI number?

The NPI number for David Earnest is 1841585973. It was assigned to this individual provider in the NPPES registry on June 16, 2011.

Q: What is David Earnest's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for David Earnest was last updated on January 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 16, 2011

312 CHEATHAM ST, SAN MARCOS, TX 78666(512) 392-1214 Get Directions Write a Review

NPPES record last updated: January 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. David Spencer Earnest D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID SPENCER EARNEST D.D.S. (NPI 1841585973) is an individual general practice provider in San Marcos, Texas, licensed in Texas (27035) and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1841585973

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DAVID SPENCER EARNESTCredential: D.D.S.

Location Address312 CHEATHAM STSan Marcos, TX 78666-6912

Mailing Address13138 Winding CrkSan Antonio, TX 78231-2261

Phone(512) 392-1214

Sole ProprietorYes

Enumeration DateJune 16, 2011

Last NPPES UpdateJanuary 14, 2025

NPPES CertifiedJanuary 14, 2025

✔ NPI 1841585973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in TX · 27035

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

312 CHEATHAM ST, San Marcos, TX 78666

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEVEN AYCOCK DDS

Dentist (General Practice)

312 CHEATHAM ST
SAN MARCOS, TX 78666

Hays County (512) 392-1214

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Earnest's NPI number?

The NPI number for David Earnest is 1841585973. It was assigned to this individual provider in the NPPES registry on June 16, 2011.

Where is David Earnest located?

David Earnest practices at 312 Cheatham St, San Marcos, TX 78666. The listed phone number is (512) 392-1214.

What is David Earnest's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does David Earnest accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 14 other insurers list David Earnest as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Earnest was last updated on January 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.