Dr Alejandro Lopez Araujo, MD - Medicare Diagnostic Radiology in Guaynabo, PR

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Dr Alejandro Lopez Araujo, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Guaynabo, Puerto Rico. He graduated from medical school in 2011 and has 14 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Dr Jose A Nassar And Asociados and his current practice location is Urbanizacion Bucare, Calle Onix #31, Guaynabo, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 638-9272.

Dr Alejandro Lopez Araujo is licensed to practice in Puerto Rico (license number 019428) 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 1063794428.

Contact Information

Dr Alejandro Lopez Araujo, MD
Urbanizacion Bucare, Calle Onix #31,
Guaynabo, PR 00969
(787) 638-9272
Not Available

Map and Direction




Physician's Profile

Full NameDr Alejandro Lopez Araujo
GenderMale
SpecialityDiagnostic Radiology
Experience14 Years
LocationUrbanizacion Bucare, Guaynabo, Puerto Rico
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 Alejandro Lopez Araujo graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1063794428
  • Provider Enumeration Date: 09/12/2011
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2466744065
  • Enrollment ID: I20190813001101

Medical Identifiers

Medical identifiers for Dr Alejandro Lopez Araujo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063794428NPI-NPPES
358905301MedicaidTX
358905302OtherTXCSHCN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085N0700XRadiology - Neuroradiology 019428 (Puerto Rico)Secondary
2085R0202XRadiology - Diagnostic Radiology 019428 (Puerto Rico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ryder Memorial Hospital IncHumacao, PRHospital
Hospital PereaMayaguez, PRHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dr Jose A Nassar And Asociados01433107895

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 Alejandro Lopez Araujo allows following entities to bill medicare on his behalf.
Entity NameM & P Radiologos, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043287055
PECOS PAC ID: 1254397094
Enrollment ID: O20041203000529
Entity NameMennonite General Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851320394
PECOS PAC ID: 6709843964
Enrollment ID: O20041220000467
Entity NameDr Jose A Nassar & Asociados
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124022744
PECOS PAC ID: 0143310789
Enrollment ID: O20071219000428
Entity NameMetro Mayaguez Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821082918
PECOS PAC ID: 7315038346
Enrollment ID: O20080215000386
Entity NameTesla Radiology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700280617
PECOS PAC ID: 1759606676
Enrollment ID: O20150217000081
Entity NameProvider Network Solutions Of Puerto Rico Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891353959
PECOS PAC ID: 0345645008
Enrollment ID: O20210819000520

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 Alejandro Lopez Araujo 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 Alejandro Lopez Araujo, MD
Calle Onix #31, Urbanizacion Bucare,
Guaynabo, PR 00969

Ph: (787) 638-9272		Dr Alejandro Lopez Araujo, MD
Urbanizacion Bucare, Calle Onix #31,
Guaynabo, PR 00969

Ph: (787) 638-9272

Reviews and Comments


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Dr. Manuel R Prats Vega, M.D.
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Phone: 787-272-3182    Fax: 787-708-2588

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.