ABRAHAM K. KHALIL MD
NPI 1679777452
Anesthesiology in Spring, TX
About Abraham K. Khalil Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABRAHAM K. KHALIL MD (NPI 1679777452) is an individual anesthesiology provider in Spring, Texas, licensed in Texas (N5768) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2006).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Abraham K. Khalil 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
9Medicare enrollment records show Abraham Khalil reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Spring, TX 77373
- Reassigned Medicare billing, Texas enrollment
Houston, TX 77079
- Reassigned Medicare billing, Texas enrollment
- 95 clinicians in this Medicare group
Houston, TX 77019
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Houston, TX 77063
- Reassigned Medicare billing, Texas enrollment
- 67 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- 89 clinicians in this Medicare group
Houston, TX 77036
- Reassigned Medicare billing, Texas enrollment
- 122 clinicians in this Medicare group
Katy, TX 77450
- Reassigned Medicare billing, Texas enrollment
- 5 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 403 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Texas enrollment
- 195 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 7
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.
Other Providers at the Same Location NPPES
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 Abraham Khalil's NPI number?
The NPI number for Abraham Khalil is 1679777452. It was assigned to this individual provider in the NPPES registry on June 13, 2007.
Where is Abraham Khalil located?
Abraham Khalil practices at 634 Manchester Trail Dr, Spring, TX 77373. The listed phone number is (832) 212-2848.
What is Abraham Khalil's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Abraham Khalil enrolled in Medicare?
Yes. Abraham Khalil 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 Abraham Khalil's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abraham Khalil reassigns Medicare benefits to 9 organizations: Cosmos Anesthesia PLLC (Spring, TX), Harris County Med Surg Partners PLLC (Houston, TX), Bios Anesthesia PLLC (Houston, TX), Lone Star Anesthesia Associates, PLLC (Houston, TX), Xenon Medical Of Texas PLLC (Houston, TX) and 4 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 Abraham Khalil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abraham Khalil 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 2 other insurers list Abraham Khalil 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 Abraham Khalil was last updated on April 23, 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.
# Abraham K. Khalil, MD · NPI 1679777452
Anesthesiology physician in Spring, Texas. Individual provider, active in the CMS NPPES registry since June 13, 2007.
## Identity
- **NPI:** 1679777452 (Entity type: Individual)
- **Enumerated:** June 13, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** N5768 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 634 MANCHESTER TRAIL DR, Spring, TX 77373-8293
- **Phone:** (832) 212-2848
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Cosmos Anesthesia PLLC (NPI 1245752757, Spring, TX); Harris County Med Surg Partners PLLC (NPI 1417490137, Houston, TX); Bios Anesthesia PLLC (NPI 1710410626, Houston, TX); Lone Star Anesthesia Associates, PLLC (NPI 1245801299, Houston, TX); Xenon Medical Of Texas PLLC (NPI 1588007215, Houston, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2006
## Record status
- **NPPES last updated:** April 23, 2018
- **Other identifiers:** Other 359927AW3X (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1679777452) · Data from the CMS NPPES public registry.