Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Khalid Mahmood, MD

Medical Oncology Physician in Webster, TX · enumerated 2006.

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

National Provider Identifier

1164464152

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Registry record

Entity type Individual (Type 1)

Name Dr. Khalid Mahmood

Credential MD

Sex Male

Practice address 501 W Medical Center Blvd, Webster, TX, 77598

Phone (281) 332-7505

Fax (281) 332-7616

Enumeration date Jun 12, 2006

Last updated in NPPES Sep 25, 2018

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License L7802 (TX) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License L7802 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
164731503	Medicaid	TX	-
8R1593	Other	TX	BLUE CROSS OF TEXAS
164731508	Medicaid	TX	-
164731509	Medicaid	TX	-
164731505	Medicaid	TX	-

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

What specialty is Khalid Mahmood?

Khalid Mahmood is registered in NPPES with the primary taxonomy of Medical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Stacey Muhammad Hospice and Palliative Medicine (Internal Medicine) Physician · Webster, TX NPI 1366439853 Cheryl Karian Physician Assistant · Webster, TX NPI 1487639167 Terri Pustilnik Gynecologic Oncology Physician · Webster, TX NPI 1669457321 Gloria Obi Family Nurse Practitioner · Webster, TX NPI 1417037839 Kavin Hanzik Nurse Practitioner · Webster, TX NPI 1952460750 Anish Meerasahib Medical Oncology Physician · Webster, TX NPI 1134396955 Asif Lakhani Medical Oncology Physician · Webster, TX NPI 1932404779 Mirna Abboud Radiation Oncology Physician · Webster, TX NPI 1386938371

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-25.