Margarita Fallena, MD - Medicare Rheumatology in Dallas, TX

Margarita Fallena, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Dallas, Texas. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice North Texas Center For Rheumatology and her current practice location is 12740 Hillcrest Rd Ste 265, Dallas, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 513-1410.

Margarita Fallena is licensed to practice in Texas (license number M9271) 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 1760686737.

Contact Information

Margarita Fallena, MD
12740 Hillcrest Rd Ste 265,
Dallas, TX 75230-2086
(972) 513-1410
(469) 565-9885

Map and Direction




Physician's Profile

Full NameMargarita Fallena
GenderFemale
SpecialityRheumatology
Experience23 Years
Location12740 Hillcrest Rd Ste 265, 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:
  • Margarita Fallena graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1760686737
  • Provider Enumeration Date: 06/13/2007
  • Last Update Date: 01/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3779639232
  • Enrollment ID: I20090924000430

Medical Identifiers

Medical identifiers for Margarita Fallena such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760686737NPI-NPPES
BP3-0029767OtherINSTITUTIONAL PERMIT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology M9271 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Texas Center For Rheumatology76183274125

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. Margarita Fallena allows following entities to bill medicare on her behalf.
Entity NameRheumatology Associates & Subsidiary
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659371227
PECOS PAC ID: 5597718536
Enrollment ID: O20050302000118
Entity NameNorth Texas Center For Rheumatology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861273211
PECOS PAC ID: 7618327412
Enrollment ID: O20231220000095

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. Margarita Fallena 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
Margarita Fallena, MD
12740 Hillcrest Rd Ste 265,
Dallas, TX 75230-2086

Ph: (972) 513-1410
Margarita Fallena, MD
12740 Hillcrest Rd Ste 265,
Dallas, TX 75230-2086

Ph: (972) 513-1410

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.