Ms Deborah Lynn Williams, NP - Medicare Nurse Practitioner in Mount Vernon, NY

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Ms Deborah Lynn Williams, NP is a medicare enrolled "Nurse Practitioner - Pediatrics" in Mount Vernon, New York. Her current practice location is 107 W 4th St, Mount Vernon, New York. You can reach out to her office (for appointments etc.) via phone at (914) 668-6828.

Ms Deborah Lynn Williams is licensed to practice in New York (license number 381955) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1619136652.

Contact Information

Ms Deborah Lynn Williams, NP
107 W 4th St,
Mount Vernon, NY 10550-4002
(914) 668-6828
Not Available

Map and Direction




Provider's Profile

Full NameMs Deborah Lynn Williams
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location107 W 4th St, Mount Vernon, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619136652
  • Provider Enumeration Date: 06/05/2008
  • Last Update Date: 06/05/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8123399714
  • Enrollment ID: I20170731002750

Medical Identifiers

Medical identifiers for Ms Deborah Lynn Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619136652NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics 381955 (New York)Primary

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. Ms Deborah Lynn Williams allows following entities to bill medicare on her behalf.
Entity NameOptum Medical Care PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
Entity NameSt Joseph's Hospital Yonkers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356316921
PECOS PAC ID: 0547156176
Enrollment ID: O20040223000340

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. Ms Deborah Lynn 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
Ms Deborah Lynn Williams, NP
107 W 4th St,
Mount Vernon, NY 10550-4002

Ph: (914) 668-6828		Ms Deborah Lynn Williams, NP
107 W 4th St,
Mount Vernon, NY 10550-4002

Ph: (914) 668-6828

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.

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).

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