Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Margaret Newton, DDS

Pediatric Dentistry in Rockwall, TX · enumerated 2023 · practices at Benjamin P. Morgan, DDS, Ms, Pllc.

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

National Provider Identifier

1023792637

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Registry record

Entity type Individual (Type 1)

Name Dr. Margaret Newton

Credential DDS

Sex Female

Practice address 990 W Ralph Hall Pkwy Ste 100, Rockwall, TX, 75032

Phone (972) 771-9933

Enumeration date Jun 14, 2023

Last updated in NPPES Jul 19, 2024

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 40266 (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

Is NPI 1023792637 active?

Yes, as of the latest NPPES snapshot, NPI 1023792637 is active (record last updated 2024-07-19).

How do I verify Margaret Newton's NPI record?

Cross-check NPI 1023792637 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Suzanne Allman Pediatric Dentistry · Rockwall, TX NPI 1164536793 Benjamin P. Morgan, DDS, Ms, Pllc Dental Clinic/Center · Rockwall, TX NPI 1407236557

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-19.