Dr Alexis Dyana Greene, MD - Medicare Endocrinology in Purchase, NY

Dr Alexis Dyana Greene, MD is a medicare enrolled "Obstetrics & Gynecology - Reproductive Endocrinology" physician in Purchase, New York. She went to Rutgers New Jersey Medical School and graduated in 2011 and has 14 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Westchester Medical Group, P.c, Westchester Medical Group, P.c and her current practice location is 3030 Westchester Ave, Purchase, New York. You can reach out to her office (for appointments etc.) via phone at (914) 607-6270.

Dr Alexis Dyana Greene is licensed to practice in New York (license number 293531) 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 1932493293.

Contact Information

Dr Alexis Dyana Greene, MD
3030 Westchester Ave,
Purchase, NY 10577
(914) 607-6270
Not Available

Map and Direction




Physician's Profile

Full NameDr Alexis Dyana Greene
GenderFemale
SpecialityEndocrinology
Experience14 Years
Location3030 Westchester Ave, Purchase, New York
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 Alexis Dyana Greene attended and graduated from Rutgers New Jersey Medical School in 2011
  NPI Data:
  • NPI Number: 1932493293
  • Provider Enumeration Date: 06/04/2011
  • Last Update Date: 06/19/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9335452341
  • Enrollment ID: I20180615000072

Medical Identifiers

Medical identifiers for Dr Alexis Dyana Greene such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932493293NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology 126296 (Ohio)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207VE0102XObstetrics & Gynecology - Reproductive Endocrinology 293531 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westchester Medical Group, P.c6406752963393
Westchester Medical Group, P.c6406752963393

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 Dyana Greene allows following entities to bill medicare on her behalf.
Entity NameWestchester Medical Group, P.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881653822
PECOS PAC ID: 6406752963
Enrollment ID: O20050413001057

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 Dyana Greene 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 Dyana Greene, MD
3030 Westchester Ave,
Purchase, NY 10577-2574

Ph: (914) 607-6270
Dr Alexis Dyana Greene, MD
3030 Westchester Ave,
Purchase, NY 10577

Ph: (914) 607-6270

Reviews and Comments


Obstetrics & Gynecology Doctors in Purchase, NY

Jessica Kim-vaghela, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3010 Westchester Ave Ste 400, Purchase, NY 10577
Phone: 914-235-6060    Fax: 914-235-1215
Dr. Virginia Hesse Flatow, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3030 Westchester Ave, Purchase, NY 10577
Phone: 914-305-2730    Fax: 914-305-2731
Dr. Julianne Dunne, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3030 Westchester Ave, Purchase, NY 10577
Phone: 914-848-8668    Fax: 914-948-1019
Dr. Herbert Gretz Iii, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3030 Westchester Ave, Purchase, NY 10577
Phone: 914-305-2730    Fax: 914-305-2731
Dr. Alexis K Masbou, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3030 Westchester Ave, Purchase, NY 10577
Phone: 914-607-6270    
Martin David Keltz, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3030 Westchester Ave, Purchase, NY 10577
Phone: 914-848-8800    Fax: 914-848-8800

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.