Sonia Yousuf, MD - Medicare Rheumatology in Austin, TX

Sonia Yousuf, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Austin, Texas. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Austin Regional Clinic Pa and her current practice location is 1807 W Slaughter Ln, Suite 490, Austin, Texas. You can reach out to her office (for appointments etc.) via phone at (512) 282-8937.

Sonia Yousuf is licensed to practice in Texas (license number Q0850) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1194851394.

Contact Information

Sonia Yousuf, MD
1807 W Slaughter Ln, Suite 490,
Austin, TX 78748-6230
(512) 282-8937
(512) 406-7351

Map and Direction




Physician's Profile

Full NameSonia Yousuf
GenderFemale
SpecialityRheumatology
Experience25 Years
Location1807 W Slaughter Ln, Austin, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sonia Yousuf graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1194851394
  • Provider Enumeration Date: 02/24/2007
  • Last Update Date: 01/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0547369985
  • Enrollment ID: I20150930001758

Medical Identifiers

Medical identifiers for Sonia Yousuf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194851394NPI-NPPES
350883001MedicaidTX
350883002MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 4301089195 (Michigan)Secondary
207RR0500XInternal Medicine - Rheumatology Q0850 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Austin Regional Clinic Pa3072507789336

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. Sonia Yousuf allows following entities to bill medicare on her behalf.
Entity NameAustin Regional Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821157579
PECOS PAC ID: 3072507789
Enrollment ID: O20040414000198

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. Sonia Yousuf 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
Sonia Yousuf, MD
4515 Seton Center Pkwy, Suite 215-credentialing,
Austin, TX 78759-5290

Ph: () -
Sonia Yousuf, MD
1807 W Slaughter Ln, Suite 490,
Austin, TX 78748-6230

Ph: (512) 282-8937

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).

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