Bonnie Lee Bermas, MD - Medicare Rheumatology in Dallas, TX

Bonnie Lee Bermas, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Dallas, Texas. She went to Icahn School Of Medicine At Mount Sinai and graduated in 1986 and has 38 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice University Of Texas Southwestern Medical Center and her current practice location is Utsw Division Of Rheumatic Diseases 2001 Inwood Road, 8th Floor Suite C, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (142) 645-2800.

Bonnie Lee Bermas is licensed to practice in Texas (license number R3474) 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 1235183047.

Contact Information

Bonnie Lee Bermas, MD
Utsw Division Of Rheumatic Diseases 2001 Inwood Road, 8th Floor Suite C,
Dallas, TX 75284-7208
(142) 645-2800
(214) 645-2855

Map and Direction




Physician's Profile

Full NameBonnie Lee Bermas
GenderFemale
SpecialityRheumatology
Experience38 Years
LocationUtsw Division Of Rheumatic Diseases 2001 Inwood Road, Dallas, 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:
  • Bonnie Lee Bermas attended and graduated from Icahn School Of Medicine At Mount Sinai in 1986
  NPI Data:
  • NPI Number: 1235183047
  • Provider Enumeration Date: 05/19/2006
  • Last Update Date: 05/29/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1153365614
  • Enrollment ID: I20170914000419

Medical Identifiers

Medical identifiers for Bonnie Lee Bermas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235183047NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 78268 (Massachusetts)Secondary
207RR0500XInternal Medicine - Rheumatology R3474 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ut Southwestern University Hospital - William P. Clements Jr.Dallas, TXHospital
Parkland Health & Hospital SystemDallas, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Texas Southwestern Medical Center06481882502569

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. Bonnie Lee Bermas allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Texas Southwestern Medical Center At Dallas
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972579365
PECOS PAC ID: 0648188250
Enrollment ID: O20031106000792

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. Bonnie Lee Bermas 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
Bonnie Lee Bermas, MD
Po Box 845347,
Dallas, TX 75284-7208

Ph: () -
Bonnie Lee Bermas, MD
Utsw Division Of Rheumatic Diseases 2001 Inwood Road, 8th Floor Suite C,
Dallas, TX 75284-7208

Ph: (142) 645-2800

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.