Cassandra Lynn Stewart, MD - Medicare Pediatrics in Plano, TX

Cassandra Lynn Stewart, MD is a medicare enrolled "Pediatrics" physician in Plano, Texas. Her current practice location is 7601 Preston Rd, Plano, Texas. You can reach out to her office (for appointments etc.) via phone at (214) 456-9250.

Cassandra Lynn Stewart is licensed to practice in Texas (license number U0663) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1942578117.

Contact Information

Cassandra Lynn Stewart, MD
7601 Preston Rd,
Plano, TX 75024-3214
(214) 456-9250
(214) 456-1240

Map and Direction




Physician's Profile

Full NameCassandra Lynn Stewart
GenderFemale
SpecialityPediatrics
Location7601 Preston Rd, Plano, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1942578117
  • Provider Enumeration Date: 12/02/2011
  • Last Update Date: 03/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5698995231
  • Enrollment ID: I20141003000194

Medical Identifiers

Medical identifiers for Cassandra Lynn Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942578117NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A119049 (California)Secondary
208000000XPediatrics U0663 (Texas)Primary

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. Cassandra Lynn Stewart allows following entities to bill medicare on her behalf.
Entity NameThe Regional Medical Center Of Orangeburg And Calhoun Counties
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003889676
PECOS PAC ID: 8527970771
Enrollment ID: O20040506001434
Entity NameAcs Emergency Physicians Of Sc Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124355375
PECOS PAC ID: 0648311506
Enrollment ID: O20100114000254

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. Cassandra Lynn Stewart 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
Cassandra Lynn Stewart, MD
7601 Preston Rd,
Plano, TX 75024-3214

Ph: (214) 456-9250
Cassandra Lynn Stewart, MD
7601 Preston Rd,
Plano, TX 75024-3214

Ph: (214) 456-9250

Reviews and Comments


Pediatrics Doctors in Plano, TX

Dr. Elizabeth Y Leon, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 6300 W Parker Rd, Suite 426, Plano, TX 75093
Phone: 972-608-0774    Fax: 972-608-0595
Natasha Patel, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 7601 Preston Rd, Plano, TX 75024
Phone: 214-456-9250    
Michael J Frank, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 5940 Communications Pkwy, Plano, TX 75093
Phone: 972-403-9355    Fax: 972-403-1287
Susan J. Sickler, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 5940 Communications Pkwy, Plano, TX 75093
Phone: 972-403-9355    Fax: 972-403-1287
Dr. Renesha Christine Butler, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 7601 Preston Rd, Plano, TX 75024
Phone: 214-456-9250    Fax: 214-456-1240
Dr. Michael Anthony Russo, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 7000 W Plano Pkwy Ste 110, Plano, TX 75093
Phone: 972-306-3767    Fax: 972-566-8839
Dr. Ryan Mcelroy, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 6200 W Parker Rd, Suite 410, Plano, TX 75093
Phone: 972-981-8380    Fax: 972-981-8463

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.