NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Hayan Dhamer Ibraheem, MD

Hospitalist Physician in Katy, TX · enumerated 2019.

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

National Provider Identifier

1801450127

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Hayan Dhamer Ibraheem
Credential MD
Sex Male
Practice address Katy, TX, 77494
Phone (281) 644-8111
Enumeration date Apr 23, 2019
Last updated in NPPES Oct 23, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A188117 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A188117 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License T9707 (TX) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License T9707 (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

Is NPI 1801450127 active?
Yes, as of the latest NPPES snapshot, NPI 1801450127 is active (record last updated 2025-10-23).
How do I verify Hayan Ibraheem's NPI record?
Cross-check NPI 1801450127 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-23.