DR. MUIN HASWAH M.D.
NPI 1679009161
Anesthesiology in Dallas, TX
About Dr. Muin Haswah M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MUIN HASWAH M.D. (NPI 1679009161) is an individual anesthesiology provider in Dallas, Texas, licensed in Texas (T7234) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Baylor Scott And White Medical Center Lake Pointe, and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Dr. Muin Haswah 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 Muin Haswah reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Addison, TX 75001
- Reassigned Medicare billing, Texas enrollment
- 513 clinicians in this Medicare group
Dallas, TX 75225
- Reassigned Medicare billing, Texas enrollment
- 3,167 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 221 clinicians in this Medicare group
Arlington, TX 76006
- Reassigned Medicare billing, Texas enrollment
- 1,164 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Houston, TX 77091
- Reassigned Medicare billing, Texas enrollment
- 319 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
Corpus Christi, TX 78412
- Reassigned Medicare billing, Texas enrollment
- 740 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 6
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baylor Scott And White Medical Center Lake Pointe
Acute Care Hospitals · Rowlett, TXTexas Health Presbyterian Hospital Plano
Acute Care Hospitals · Plano, TXTexas Health Center For Diagnostics & Surgery
Acute Care Hospitals · Plano, TXTexas Health Hospital Frisco
Acute Care Hospitals · Frisco, TXMedicare 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.
DALLAS, TX 75251
DALLAS, TX 75251
DALLAS, TX 75251
DALLAS, TX 75251
DALLAS, TX 75251
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 Muin Haswah's NPI number?
The NPI number for Muin Haswah is 1679009161. It was assigned to this individual provider in the NPPES registry on May 4, 2017.
Where is Muin Haswah located?
Muin Haswah practices at 12222 Merit Dr Ste 600, Dallas, TX 75251. The listed phone number is (972) 715-5000.
What is Muin Haswah's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Muin Haswah enrolled in Medicare?
Yes. Muin Haswah 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 Muin Haswah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muin Haswah reassigns Medicare benefits to 8 organizations: Orthomed Staffing LLC (Addison, TX), Healthtexas Provider Network (Dallas, TX), Metropolitan Anesthesia Consultants, LLP (Dallas, TX), Northstar Anesthesia, PA (Arlington, TX), Symmetry Anesthesia Clinicians PLLC (Fort Worth, 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 Muin Haswah's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Muin Haswah 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 4 other insurers list Muin Haswah 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 Muin Haswah affiliated with any hospitals?
According to CMS data, Muin Haswah is affiliated with Baylor Scott And White Medical Center Lake Pointe, Texas Health Presbyterian Hospital Plano, Texas Health Center For Diagnostics & Surgery and Texas Health Hospital Frisco.
When was this NPI record last updated?
The NPPES record for Muin Haswah was last updated on March 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Muin Haswah, M.D. · NPI 1679009161
Anesthesiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since May 4, 2017.
## Identity
- **NPI:** 1679009161 (Entity type: Individual)
- **Enumerated:** May 4, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** T7234 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 12222 MERIT DR STE 600, Dallas, TX 75251-3294
- **Phone:** (972) 715-5000 · **Fax:** (972) 715-9976
## 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): Orthomed Staffing LLC (NPI 1225514276, Addison, TX); Healthtexas Provider Network (NPI 1962153940, Dallas, TX); Metropolitan Anesthesia Consultants, LLP (NPI 1902859697, Dallas, TX); Northstar Anesthesia, PA (NPI 1912978610, Arlington, TX); Symmetry Anesthesia Clinicians PLLC (NPI 1164353975, Fort Worth, TX); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** March 24, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1679009161) · Data from the CMS NPPES public registry.