DR. KHALID MAHMOOD MD
NPI 1164464152
Internal Medicine - Medical Oncology in Webster, TX
About Dr. Khalid Mahmood Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KHALID MAHMOOD MD (NPI 1164464152) is an individual medical oncology provider in Webster, Texas, licensed in Texas (L7802) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Clear Lake, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Khalid Mahmood Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Khalid Mahmood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 1,054 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 34
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Houston Healthcare Clear Lake
Acute Care Hospitals · Webster, TXHouston Methodist Clear Lake Hospital
Acute Care Hospitals · Nassau Bay, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77598 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEBSTER, TX 77598
WEBSTER, TX 77598
WEBSTER, TX 77598
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Khalid Mahmood's NPI number?
The NPI number for Khalid Mahmood is 1164464152. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Khalid Mahmood located?
Khalid Mahmood practices at 501 W Medical Center Blvd, Webster, TX 77598. The listed phone number is (281) 332-7505.
What is Khalid Mahmood's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Khalid Mahmood enrolled in Medicare?
Yes. Khalid Mahmood is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Khalid Mahmood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Khalid Mahmood reassigns Medicare benefits to Texas Oncology PA (Webster, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Khalid Mahmood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Khalid Mahmood accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 8 other insurers list Khalid Mahmood as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Khalid Mahmood affiliated with any hospitals?
According to CMS data, Khalid Mahmood is affiliated with Hca Houston Healthcare Clear Lake and Houston Methodist Clear Lake Hospital.
When was this NPI record last updated?
The NPPES record for Khalid Mahmood was last updated on September 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.