Dr Gustavo Adolfo Rivero, MD - Medicare Hematology/oncology in Washington, DC

Dr Gustavo Adolfo Rivero, MD is a medicare enrolled "Internal Medicine - Hematology" physician in Washington, District Of Columbia. He graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Regional Cancer Care Associates Llc and his current practice location is 3800 Reservoir Rd Nw, Washington, District Of Columbia. You can reach out to his office (for appointments etc.) via phone at (202) 444-3736.

Dr Gustavo Adolfo Rivero is licensed to practice in District Of Columbia (license number MD210003079) 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 1790736155.

Contact Information

Dr Gustavo Adolfo Rivero, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113
(202) 444-3736
(202) 444-0939

Map and Direction




Physician's Profile

Full NameDr Gustavo Adolfo Rivero
GenderMale
SpecialityHematology/oncology
Experience30 Years
Location3800 Reservoir Rd Nw, Washington, District Of Columbia
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 Gustavo Adolfo Rivero graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1790736155
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 09/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2961423702
  • Enrollment ID: I20110523000779

Medical Identifiers

Medical identifiers for Dr Gustavo Adolfo Rivero such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790736155NPI-NPPES
2Q5020OtherDCMEDICARE
100127C041273OtherFLMCARE 1011
2741245-00MedicaidFL
29467OtherFLBCBS
023680306MedicaidDC
P00384348OtherFLRR MCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine P3066 (Texas)Secondary
207R00000XInternal Medicine ME 93827 (Florida)Secondary
207RH0000XInternal Medicine - Hematology P3066 (Texas)Secondary
207RH0003XInternal Medicine - Hematology & Oncology P3066 (Texas)Secondary
207RH0000XInternal Medicine - Hematology MD210003079 (District Of Columbia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Georgetown University HospitalWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Cancer Care Associates Llc5294710091101

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 Gustavo Adolfo Rivero allows following entities to bill medicare on his behalf.
Entity NameRegional Cancer Care Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265870331
PECOS PAC ID: 5294710091
Enrollment ID: O20130809000457

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 Gustavo Adolfo Rivero 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 Gustavo Adolfo Rivero, MD
500 Frank W Burr Boulevard, Suite 560 Mailbox 29,
Teaneck, NJ 07666

Ph: (201) 510-0910
Dr Gustavo Adolfo Rivero, MD
3800 Reservoir Rd Nw,
Washington, DC 20007-2113

Ph: (202) 444-3736

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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