Mustafa Rayaz, DO - Medicare Internal Medicine in Dallas, TX

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Mustafa Rayaz, DO is a medicare enrolled "Internal Medicine" physician in Dallas, Texas. He went to Kansas City University Of Med & Biosciences, College Of Osteo Med and graduated in 2014 and has 10 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Bhg L Llc and his current practice location is 4500 S Lancaster Rd, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 742-8387.

Mustafa Rayaz is licensed to practice in Texas (license number S9211) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1558744128.

Contact Information

Mustafa Rayaz, DO
4500 S Lancaster Rd,
Dallas, TX 75216-7167
(214) 742-8387
Not Available

Map and Direction




Physician's Profile

Full NameMustafa Rayaz
GenderMale
SpecialityInternal Medicine
Experience10 Years
Location4500 S Lancaster Rd, Dallas, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mustafa Rayaz attended and graduated from Kansas City University Of Med & Biosciences, College Of Osteo Med in 2014
  NPI Data:
  • NPI Number: 1558744128
  • Provider Enumeration Date: 07/01/2015
  • Last Update Date: 08/25/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3870841018
  • Enrollment ID: I20181206001158

Medical Identifiers

Medical identifiers for Mustafa Rayaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558744128NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine E-11557 (Arkansas)Secondary
207R00000XInternal Medicine 34.013971 (Ohio)Secondary
207R00000XInternal Medicine 0116028050 (Virginia)Secondary
207R00000XInternal Medicine S9211 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bhg L Llc054769922513

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mustafa Rayaz allows following entities to bill medicare on his behalf.
Entity NameCorrect Care, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215987441
PECOS PAC ID: 8628980992
Enrollment ID: O20041207001183
Entity NameArkansas Pain Care Clinics, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467962118
PECOS PAC ID: 4385902105
Enrollment ID: O20171227000681
Entity NamePrimary Care 360
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124678586
PECOS PAC ID: 4183050842
Enrollment ID: O20200129001002
Entity NameBhg L Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699321406
PECOS PAC ID: 0547699225
Enrollment ID: O20200331003025
Entity NameAmerican Hope And Health Clinic Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538781208
PECOS PAC ID: 0547674293
Enrollment ID: O20210121000277

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mustafa Rayaz is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mustafa Rayaz, DO
801 International Pkwy Ste 550, #310,
Flower Mound, TX 75022-4287

Ph: (832) 377-7630		Mustafa Rayaz, DO
4500 S Lancaster Rd,
Dallas, TX 75216-7167

Ph: (214) 742-8387

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.