Dr Alexis Johnson, MD - Medicare Emergency Medicine in White Plains, NY

Dr Alexis Johnson, MD is a medicare enrolled "Emergency Medicine" physician in White Plains, New York. He went to New York University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Midhudson Emergency Physician Services Pllc, Emergency Medical Association Westchester Pllc and his current practice location is Davis Avenue & East Post Road, White Plains Hospital, Department Of Emergency Medicine, White Plains, New York. You can reach out to his office (for appointments etc.) via phone at (914) 681-1158.

Dr Alexis Johnson is licensed to practice in New York (license number 231556) 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 1770513079.

Contact Information

Dr Alexis Johnson, MD
Davis Avenue & East Post Road, White Plains Hospital, Department Of Emergency Medicine,
White Plains, NY 10601
(914) 681-1158
(914) 681-2878

Map and Direction




Physician's Profile

Full NameDr Alexis Johnson
GenderMale
SpecialityEmergency Medicine
Experience24 Years
LocationDavis Avenue & East Post Road, White Plains, 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 Alexis Johnson attended and graduated from New York University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1770513079
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 01/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4688631690
  • Enrollment ID: I20041210000898

Medical Identifiers

Medical identifiers for Dr Alexis Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770513079NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 231556 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Westchester Medical CenterValhalla, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midhudson Emergency Physician Services Pllc014353852038
Emergency Medical Association Westchester Pllc589089734229

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 Alexis Johnson allows following entities to bill medicare on his behalf.
Entity NameEmergency Medical Association Westchester Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124058508
PECOS PAC ID: 5890897342
Enrollment ID: O20070301000303
Entity NameKingston Emergency Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891024303
PECOS PAC ID: 2860533155
Enrollment ID: O20100108000493
Entity NameMidhudson Emergency Physician Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063891844
PECOS PAC ID: 0143538520
Enrollment ID: O20151005001847

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 Alexis Johnson 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 Alexis Johnson, MD
506 Lenox Avenue, Harlem Hospital Center Department Of Emergency Medicine,
New York, NY 10037

Ph: (914) 740-4466
Dr Alexis Johnson, MD
Davis Avenue & East Post Road, White Plains Hospital, Department Of Emergency Medicine,
White Plains, NY 10601

Ph: (914) 681-1158

Reviews and Comments


Emergency Medicine Doctors in White Plains, NY

Dr. Joseph George Hassan, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 41 E Post Rd, White Plains Hospital Center (emergency Dept), White Plains, NY 10601
Phone: 914-681-1158    
Dr. James Keating, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Davis Ave At E Post Rd, White Plains Hospital Emergency Dept., White Plains, NY 10601
Phone: 914-681-1155    
Dr. Kildare Clarke, MD JD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6 Hazelton Dr, White Plains, NY 10605
Phone: 914-949-9064    
Dr. Erik A Larsen, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: White Plains Hospital, Davis Avenue At East Post Road, White Plains, NY 10601
Phone: 914-681-1158    Fax: 914-681-2878
Sharon Frankel, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Davis Ave At East Post Rd, Whiteplains Hospital, White Plains, NY 10601
Phone: 914-681-1158    Fax: 914-681-2912
Dr. Farrukh Nadeem Jafri, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 41 E Post Rd, White Plains, NY 10601
Phone: 914-681-1155    
Dr. Brenda D'amico, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: White Plains Hospita -emergency Department, Davis Ave @ E. Post Rd, White Plains, NY 10601
Phone: 914-681-1155    

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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