Dr Willy Alexis, MD - Medicare Internal Medicine in Bronx, NY

Dr Willy Alexis, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Bronx, New York. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Dobbs Ferry Emergency Medicine, Pc and his current practice location is Olmmc, Dept. Of Psychiatry, 600 East 233rd St., Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 920-9826.

Dr Willy Alexis is licensed to practice in New York (license number 200184) 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 1164568564.

Contact Information

Dr Willy Alexis, MD
Olmmc, Dept. Of Psychiatry, 600 East 233rd St.,
Bronx, NY 10466
(718) 920-9826
(718) 920-9217

Map and Direction




Physician's Profile

Full NameDr Willy Alexis
GenderMale
SpecialityInternal Medicine
Experience46 Years
LocationOlmmc, Dept. Of Psychiatry, Bronx, New York
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 Willy Alexis graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1164568564
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6709945066
  • Enrollment ID: I20081103000002

Medical Identifiers

Medical identifiers for Dr Willy Alexis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164568564NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 200184 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St John's Riverside HospitalYonkers, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dobbs Ferry Emergency Medicine, Pc802290826829

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 Willy Alexis allows following entities to bill medicare on his behalf.
Entity NameDobbs Ferry Emergency Medicine, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457381477
PECOS PAC ID: 8022908268
Enrollment ID: O20040319000362
Entity NameSymphony Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659787653
PECOS PAC ID: 5890916068
Enrollment ID: O20141103000257

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 Willy Alexis 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 Willy Alexis, MD
1458 E 86th St,
Brooklyn, NY 11236-5134

Ph: (718) 763-2872
Dr Willy Alexis, MD
Olmmc, Dept. Of Psychiatry, 600 East 233rd St.,
Bronx, NY 10466

Ph: (718) 920-9826

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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