Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dumaine Diagnostics Pllc

Pain Medicine (Anesthesiology) Physician in Mckinney, TX · enumerated 2022 · authorized official Sameer Syed, President.

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

National Provider Identifier

1558001743

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Registry record

Entity type Organization (Type 2)

Legal business name Dumaine Diagnostics Pllc

Practice address 3800 S Stonebridge Dr Suite 802, Mckinney, TX, 75070

Phone (972) 999-1659

Fax (205) 729-5887

Enumeration date Mar 29, 2022

Last updated in NPPES Mar 29, 2022

Taxonomy & classification

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sameer Syed

Title President

Phone (832) 567-8548

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-03-29. Verify at npiregistry.cms.hhs.gov.

Where is Dumaine Diagnostics Pllc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-29.