Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ahmed Abdelsabour Tawfiek Ahmed, MD

Anatomic Pathology & Clinical Pathology Physician in Houston, TX · enumerated 2021 · practices at University of Texas Health Science Center at Houston.

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

National Provider Identifier

1821762766

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Registry record

Entity type Individual (Type 1)

Name Ahmed Abdelsabour Tawfiek Ahmed

Credential MD

Sex Male

Practice address 6431 Fannin Street, Msb 2.262, Houston, TX, 77030

Phone (713) 500-5301

Fax (713) 500-0712

Enumeration date Aug 4, 2021

Last updated in NPPES Nov 26, 2021

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License BP10074920 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Ahmed Ahmed's NPI record?

Cross-check NPI 1821762766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821762766 active?

Yes, as of the latest NPPES snapshot, NPI 1821762766 is active (record last updated 2021-11-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-26.