Tracy Ann Nadine Williams, DO - Medicare Internal Medicine in Peekskill, NY

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Tracy Ann Nadine Williams, DO is a medicare enrolled "Internal Medicine" physician in Peekskill, New York. She graduated from medical school in 2005 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice The Westchester Medical Practice Pc and her current practice location is 211 S Division St, Peekskill, New York. You can reach out to her office (for appointments etc.) via phone at (914) 736-0400.

Tracy Ann Nadine Williams is licensed to practice in New York (license number 250259) 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 1093964843.

Contact Information

Tracy Ann Nadine Williams, DO
211 S Division St,
Peekskill, NY 10566-3611
(914) 736-0400
(914) 734-9632

Map and Direction




Physician's Profile

Full NameTracy Ann Nadine Williams
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location211 S Division St, Peekskill, 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:
  • Tracy Ann Nadine Williams graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1093964843
  • Provider Enumeration Date: 09/17/2008
  • Last Update Date: 04/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7113076324
  • Enrollment ID: I20090519000115

Medical Identifiers

Medical identifiers for Tracy Ann Nadine Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093964843NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 250259 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lawrence Home Care Of WestchesterWhite plains , NYHome health agency
Americare Certified Special Services, Inc ChhaBrooklyn, NYHome health agency
Hudson Valley Hospital CenterCortlandt manor, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Westchester Medical Practice Pc9335238732198

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. Tracy Ann Nadine Williams allows following entities to bill medicare on her behalf.
Entity NameThe Westchester Medical Practice PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225222953
PECOS PAC ID: 9335238732
Enrollment ID: O20080502000160

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. Tracy Ann Nadine Williams 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
Tracy Ann Nadine Williams, DO
211 S Division St,
Peekskill, NY 10566-3611

Ph: (914) 736-0400		Tracy Ann Nadine Williams, DO
211 S Division St,
Peekskill, NY 10566-3611

Ph: (914) 736-0400

Reviews and Comments


Internal Medicine Doctors in Peekskill, NY

Madeline Velez-phillips, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1037 Main St, Hudson River Healthcare, Inc., Peekskill, NY 10566
Phone: 914-734-8800    Fax: 914-734-8808
Dr. Robert Anthony Prestiano Jr., MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2 Stowe Rd Ste 5, Caremount Medical Pc, Peekskill, NY 10566
Phone: 914-241-1050    Fax: 914-739-5172
Dr. I. Alex Iwaniw, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 211 S Division St, Peekskill, NY 10566
Phone: 914-736-0400    Fax: 845-265-3664
Dr. David Lloyd Burns, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 211 S Division St, Peekskill, NY 10566
Phone: 914-736-0400    Fax: 914-736-9632
Dr. Geeta E George, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2 Stowe Rd Ste 11, Peekskill, NY 10566
Phone: 914-734-7889    Fax: 914-788-9047
Marta C Hernandez, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 13 Winterberry Ct, Peekskill, NY 10566
Phone: 917-640-4389    
Dr. Gary Phillips, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Dayton Ln, Suite 202, Peekskill, NY 10566
Phone: 914-739-0087    Fax: 914-737-1714

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.