Dr Fabian A Mendoza Ballesteros, MD - Medicare Rheumatology in Philadelphia, PA

Dr Fabian A Mendoza Ballesteros, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Philadelphia, Pennsylvania. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Jefferson University Physicians and his current practice location is 211 S 9th St, Suite 600, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 955-8430.

Dr Fabian A Mendoza Ballesteros is licensed to practice in Pennsylvania (license number MD436636) 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 1164689840.

Contact Information

Dr Fabian A Mendoza Ballesteros, MD
211 S 9th St, Suite 600,
Philadelphia, PA 19107-6810
(215) 955-8430
(215) 923-5828

Map and Direction




Physician's Profile

Full NameDr Fabian A Mendoza Ballesteros
GenderMale
SpecialityRheumatology
Experience25 Years
Location211 S 9th St, Philadelphia, Pennsylvania
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:
  • Dr Fabian A Mendoza Ballesteros graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1164689840
  • Provider Enumeration Date: 05/20/2008
  • Last Update Date: 11/20/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0941351381
  • Enrollment ID: I20090625000332

Medical Identifiers

Medical identifiers for Dr Fabian A Mendoza Ballesteros such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164689840NPI-NPPES
0197271MedicaidNJ
102331909MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 003041 (New York)Secondary
207RR0500XInternal Medicine - Rheumatology MD436636 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Thomas Jefferson University HospitalPhiladelphia, PAHospital
Penn Presbyterian Medical CenterPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson University Physicians79118191801273

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. Dr Fabian A Mendoza Ballesteros allows following entities to bill medicare on his behalf.
Entity NameJefferson University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093675
PECOS PAC ID: 7911819180
Enrollment ID: O20040225000232

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. Dr Fabian A Mendoza Ballesteros 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
Dr Fabian A Mendoza Ballesteros, MD
211 S 9th St, Suite 600,
Philadelphia, PA 19107-6810

Ph: (215) 955-8430
Dr Fabian A Mendoza Ballesteros, MD
211 S 9th St, Suite 600,
Philadelphia, PA 19107-6810

Ph: (215) 955-8430

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.

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