Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ahmed Farag Elfar, MD

Nephrology Physician in Dallas, TX · enumerated 2011.

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

National Provider Identifier

1235424508

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Registry record

Entity type Individual (Type 1)

Name Ahmed Farag Elfar

Credential MD

Sex Male

Practice address 1441 N Beckley Ave, Dallas, TX, 75203

Phone (214) 947-2385

Enumeration date Jun 15, 2011

Last updated in NPPES Feb 2, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License Q2993 (TX) Secondary

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License Q2993 (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 Elfar's NPI record?

Cross-check NPI 1235424508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1235424508 active?

Yes, as of the latest NPPES snapshot, NPI 1235424508 is active (record last updated 2021-02-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-02.