DR. AMER A. QUADDOURA M.D.
NPI 1104875285
Anesthesiology in Houston, TX
About Dr. Amer A. Quaddoura M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMER A. QUADDOURA M.D. (NPI 1104875285) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (Q0541) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Chi St Luke's Health Baylor College Of Medicine Me, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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 and accepts Medicare assignment
Dr. Amer A. Quaddoura M.d. 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
8Medicare enrollment records show Amer Quaddoura reassigns Medicare billing to 8 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
- 2,407 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Houston, TX 77036
- Reassigned Medicare billing, Texas enrollment
- 122 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
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- 89 clinicians in this Medicare group
Houston, TX 77079
- Reassigned Medicare billing, Texas enrollment
- 95 clinicians in this Medicare group
The Woodlands, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 72 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 509 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Luke's Health Baylor College Of Medicine Me
Acute Care Hospitals · Houston, TXOther 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 Amer Quaddoura's NPI number?
The NPI number for Amer Quaddoura is 1104875285. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is Amer Quaddoura located?
Amer Quaddoura practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (832) 355-2666.
What is Amer Quaddoura's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Amer Quaddoura enrolled in Medicare?
Yes. Amer Quaddoura 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 Amer Quaddoura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amer Quaddoura reassigns Medicare benefits to 8 organizations: Tmh Physician Associates PLLC (Houston, TX), Baylor College Of Medicine (Houston, TX), Houston Anesthesia Services PLLC (Houston, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX), Xenon Medical Of Texas PLLC (Houston, TX) and 3 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 Amer Quaddoura's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amer Quaddoura accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare and WellPoint list Amer Quaddoura 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 Amer Quaddoura affiliated with any hospitals?
According to CMS data, Amer Quaddoura is affiliated with Chi St Luke's Health Baylor College Of Medicine Me.
When was this NPI record last updated?
The NPPES record for Amer Quaddoura was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Amer A. Quaddoura, M.D. · NPI 1104875285
Anesthesiology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since May 8, 2006.
## Identity
- **NPI:** 1104875285 (Entity type: Individual)
- **Enumerated:** May 8, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** Q0541 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE, Houston, TX 77030-2604
- **Phone:** (832) 355-2666
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX); Baylor College Of Medicine (NPI 1881026664, Houston, TX); Houston Anesthesia Services PLLC (NPI 1194332130, Houston, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX); Xenon Medical Of Texas PLLC (NPI 1588007215, Houston, TX); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** November 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1104875285) · Data from the CMS NPPES public registry.