Daniela Cristina Diaz, MD - Medicare Family Practice in Brewster, NY

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Daniela Cristina Diaz, MD is a medicare enrolled "Family Medicine" physician in Brewster, New York. She went to Columbia University College Of Physicians And Surgeons and graduated in 2012 and has 14 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 155 Main St, Brewster, New York. You can reach out to her office (for appointments etc.) via phone at (845) 279-6999.

Daniela Cristina Diaz is licensed to practice in New York (license number 279079) 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 1255697009.

Contact Information

Daniela Cristina Diaz, MD
155 Main St,
Brewster, NY 10509-1521
(845) 279-6999
(845) 279-0908

Map and Direction




Physician's Profile

Full NameDaniela Cristina Diaz
GenderFemale
SpecialityFamily Practice
Experience14 Years
Location155 Main St, Brewster, 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:
  • Daniela Cristina Diaz attended and graduated from Columbia University College Of Physicians And Surgeons in 2012
  NPI Data:
  • NPI Number: 1255697009
  • Provider Enumeration Date: 04/05/2012
  • Last Update Date: 02/08/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4789993718
  • Enrollment ID: I20151014001596

Medical Identifiers

Medical identifiers for Daniela Cristina Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255697009NPI-NPPES
04195740MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 279079 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trustees Of Columbia University In The City Of New York85279725462014

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. Daniela Cristina Diaz allows following entities to bill medicare on her behalf.
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982993184
PECOS PAC ID: 8527972546
Enrollment ID: O20040407001360
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613

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. Daniela Cristina Diaz 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
Daniela Cristina Diaz, MD
165 Main St,
Ossining, NY 10562-4702

Ph: (914) 941-1263		Daniela Cristina Diaz, MD
155 Main St,
Brewster, NY 10509-1521

Ph: (845) 279-6999

Reviews and Comments


Family Medicine Doctors in Brewster, NY

Dr. Jay Abram Zaslow, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Main St, Brewster, NY 10509
Phone: 845-279-6999    Fax: 845-279-0908
Dr. Jessica Ann Wilson, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Main St, Brewster, NY 10509
Phone: 845-279-6999    
Dr. Yardley Volcy, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 185 Route 312, Brewster, NY 10509
Phone: 845-278-7000    

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.