Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Calvert Clinic of North Texas Pllc

Family Medicine Physician in Flower Mound, TX · enumerated 2015 · authorized official Charles Calvert, Director.

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

National Provider Identifier

1477946614

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Registry record

Entity type Organization (Type 2)

Legal business name Calvert Clinic of North Texas Pllc

Other name <Unavail>

Practice address 3517 Castlewood Ct, Flower Mound, TX, 75022

Phone (972) 998-5322

Fax (972) 956-0974

Enumeration date Mar 12, 2015

Last updated in NPPES Mar 12, 2015

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Charles Calvert

Title Director

Phone (972) 998-5322

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

Where is Calvert Clinic of North Texas Pllc located?

The practice location on file with NPPES is in Flower Mound, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-03-12. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-12.