EHAB KHAMIS ELHEFNAWI MD
NPI 1699232041
Anesthesiology in Houston, TX
About Ehab Khamis Elhefnawi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EHAB KHAMIS ELHEFNAWI MD (NPI 1699232041) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (T5106) and active in the NPI registry since February 2019. He is enrolled in Medicare PECOS, is affiliated with St Mary's Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Other Identifiers 1
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
Ehab Khamis Elhefnawi 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 Reassignments
11Medicare enrollment records show Ehab Elhefnawi reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 543 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 255 clinicians in this Medicare group
Naples, FL 34119
- Reassigned Medicare billing, Florida enrollment
- 767 clinicians in this Medicare group
Coral Gables, FL 33134
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: South Florida Anesthesia & Pain Treatment PA
- 234 clinicians in this Medicare group
Beckley, WV 25801
- Reassigned Medicare billing, West Virginia enrollment
- 1,511 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 63 clinicians in this Medicare group
Alpena, MI 49707
- Reassigned Medicare billing, Michigan enrollment
- 12 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
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.
St Mary's Medical Center
Acute Care Hospitals · West Palm Beach, FLCharleston Area Medical Center
Acute Care Hospitals · Charleston, WVMedicare 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.
Other Providers at the Same Location NPPES 20
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 Ehab Elhefnawi's NPI number?
The NPI number for Ehab Elhefnawi is 1699232041. It was assigned to this individual provider in the NPPES registry on February 21, 2019. The provider is also known as Ehab Khamis Elsaid Ahmed Elhifnawy.
Where is Ehab Elhefnawi located?
Ehab Elhefnawi practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (713) 798-1000.
What is Ehab Elhefnawi's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ehab Elhefnawi enrolled in Medicare?
Yes. Ehab Elhefnawi 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 organizations bill Medicare for Ehab Elhefnawi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ehab Elhefnawi reassigns Medicare benefits to 11 organizations: Baylor College Of Medicine (Houston, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX), Texans Anesthesia Associates PLLC (Webster, TX), Emergenchealth PLLC (Fort Worth, TX), Resource Anesthesiology Associates Of Tn PC (Memphis, TN) and 6 more organizations, listed in the Medicare section above. 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 Ehab Elhefnawi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ehab Elhefnawi accept?
Health plans from Blue Cross and Blue Shield of Texas, CareSource, Oscar Insurance Company and Taro Health list Ehab Elhefnawi 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 Ehab Elhefnawi affiliated with any hospitals?
According to CMS data, Ehab Elhefnawi is affiliated with St Mary's Medical Center and Charleston Area Medical Center.
When was this NPI record last updated?
The NPPES record for Ehab Elhefnawi was last updated on May 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Ehab Khamis Elhefnawi, MD · NPI 1699232041
Anesthesiology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since February 21, 2019.
## Identity
- **NPI:** 1699232041 (Entity type: Individual)
- **Enumerated:** February 21, 2019
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** T5106 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE, Houston, TX 77030-2604
- **Phone:** (713) 798-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1881026664, Houston, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Texans Anesthesia Associates PLLC (NPI 1275733982, Webster, TX); Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); Resource Anesthesiology Associates Of Tn PC (NPI 1316724073, Memphis, TN); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1983
## Record status
- **NPPES last updated:** May 8, 2026
- **Other identifiers:** Medicaid 1699232041 (WV)
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Source: [NPI Profile](https://npiprofile.com/npi/1699232041) · Data from the CMS NPPES public registry.