Dr Maria Alexandra Ordonez, MD - Medicare Urology in Cambridge, MA

Dr Maria Alexandra Ordonez, MD is a medicare enrolled "Urology" physician in Cambridge, Massachusetts. She went to University Of Pittsburgh School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Urology. She is a member of the group practice Cambridge Public Health Commission and her current practice location is 1493 Cambridge St, Cambridge, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 665-2555.

Dr Maria Alexandra Ordonez is licensed to practice in Massachusetts (license number 1013014) 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 1053577197.

Contact Information

Dr Maria Alexandra Ordonez, MD
1493 Cambridge St,
Cambridge, MA 02139-1047
(617) 665-2555
Not Available

Map and Direction




Physician's Profile

Full NameDr Maria Alexandra Ordonez
GenderFemale
SpecialityUrology
Experience22 Years
Location1493 Cambridge St, Cambridge, Massachusetts
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:
  • Dr Maria Alexandra Ordonez attended and graduated from University Of Pittsburgh School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1053577197
  • Provider Enumeration Date: 07/29/2008
  • Last Update Date: 04/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335296359
  • Enrollment ID: I20230412000308

Medical Identifiers

Medical identifiers for Dr Maria Alexandra Ordonez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053577197NPI-NPPES
1053577197OtherMNPREFERRED ONE
1053577197OtherMNHEALTHPARTNERS
57286OtherMNMINNESOTA MEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208800000XUrology MD23852 (Maine)Secondary
208800000XUrology 1013014 (Massachusetts)Primary
208800000XUrology 57286 (Minnesota)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cambridge Health AllianceCambridge, MAHospital
Maine Medical CenterPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cambridge Public Health Commission8921910894536

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 Maria Alexandra Ordonez allows following entities to bill medicare on her behalf.
Entity NameCambridge Public Health Commission
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932313228
PECOS PAC ID: 8921910894
Enrollment ID: O20050808000725

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 Maria Alexandra Ordonez 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 Maria Alexandra Ordonez, MD
1493 Cambridge St,
Cambridge, MA 02139-1099

Ph: (617) 665-2555
Dr Maria Alexandra Ordonez, MD
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 665-2555

Reviews and Comments


Urology Doctors in Cambridge, MA

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George B Reservitz, M.D.
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Louis S Liou, M.D., PH.D.
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James C Ku, MD
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Phone: 617-547-4400    Fax: 617-576-1076
Paul D Lafontaine, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Mount Auburn St, Ste 519, Cambridge, MA 02138
Phone: 617-547-4400    Fax: 617-576-1076

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.