DR. MUHAMMAD HASHAMUL HAQ MD
NPI 1902093685
Internal Medicine in Irving, TX
About Dr. Muhammad Hashamul Haq Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MUHAMMAD HASHAMUL HAQ MD (NPI 1902093685) is an individual internal medicine provider in Irving, Texas, licensed in Texas (M9108) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Muhammad Hashamul Haq Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Muhammad Haq reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewisville, TX 75067
- Reassigned Medicare billing, Texas enrollment
- 39 clinicians in this Medicare group
Ballinger, TX 76821
- Reassigned Medicare billing, Texas enrollment
- 30 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,338 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Texas enrollment
- 1,439 clinicians in this Medicare group
Dimmitt, TX 79027
- Reassigned Medicare billing, Texas enrollment
- 43 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75061 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Muhammad Haq's NPI number?
The NPI number for Muhammad Haq is 1902093685. It was assigned to this individual provider in the NPPES registry on September 26, 2007.
Where is Muhammad Haq located?
Muhammad Haq practices at 2000 Esters Rd Ste 140, Irving, TX 75061. The listed phone number is (469) 713-3019.
What is Muhammad Haq's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Muhammad Haq enrolled in Medicare?
Yes. Muhammad Haq is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Muhammad Haq's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muhammad Haq reassigns Medicare benefits to 5 organizations: Medical Experts Of Texas, P.A. (Lewisville, TX), Ballinger Memorial Hospital District (Ballinger, TX), Concord Medical Group PLLC (Lubbock, TX), Concord Medical Group Of Texas PLLC (Lubbock, TX) and Castro County Hospital District (Dimmitt, TX). Each 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 Muhammad Haq's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Muhammad Haq accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 9 other insurers list Muhammad Haq 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.
When was this NPI record last updated?
The NPPES record for Muhammad Haq was last updated on June 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Muhammad Hashamul Haq, MD · NPI 1902093685
Internal Medicine physician in Irving, Texas. Individual provider, active in the CMS NPPES registry since September 26, 2007.
## Identity
- **NPI:** 1902093685 (Entity type: Individual)
- **Enumerated:** September 26, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** M9108 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2000 ESTERS RD STE 140, Irving, TX 75061-8006
- **Phone:** (469) 713-3019
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Medical Experts Of Texas, P.A. (NPI 1730395989, Lewisville, TX); Ballinger Memorial Hospital District (NPI 1225038938, Ballinger, TX); Concord Medical Group PLLC (NPI 1083630610, Lubbock, TX); Concord Medical Group Of Texas PLLC (NPI 1750790762, Lubbock, TX); Castro County Hospital District (NPI 1033118716, Dimmitt, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1902093685) · Data from the CMS NPPES public registry.