Odessa Marion Williams, AGPCNP-BC - Medicare Nurse Practitioner in New York, NY

Odessa Marion Williams, AGPCNP-BC is a medicare enrolled "Nurse Practitioner - Adult Health" in New York, New York. She graduated from nursing school in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Memorial Solid Tumor Group, Memorial Medical Consultation Group and her current practice location is 300 E 66th St, New York, New York. You can reach out to her office (for appointments etc.) via phone at (646) 888-5490.

Odessa Marion Williams is licensed to practice in New York (license number 306601) 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 1992193395.

Contact Information

Odessa Marion Williams, AGPCNP-BC
300 E 66th St,
New York, NY 10065-6800
(646) 888-5490
Not Available

Map and Direction




Provider's Profile

Full NameOdessa Marion Williams
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location300 E 66th St, New York, 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:
  • Odessa Marion Williams graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1992193395
  • Provider Enumeration Date: 01/07/2015
  • Last Update Date: 08/21/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5395058432
  • Enrollment ID: I20150720001219

Medical Identifiers

Medical identifiers for Odessa Marion Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992193395NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 306601 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Solid Tumor Group4082503354261
Memorial Medical Consultation Group6406755081100

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. Odessa Marion Williams allows following entities to bill medicare on her behalf.
Entity NameMemorial Medical Consultation Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053382523
PECOS PAC ID: 6406755081
Enrollment ID: O20040102000372
Entity NameMemorial Solid Tumor Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699746172
PECOS PAC ID: 4082503354
Enrollment ID: O20040313000668
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750649612
PECOS PAC ID: 2264691070
Enrollment ID: O20120917000180
Entity NameMsk Harrison
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174923593
PECOS PAC ID: 1052634045
Enrollment ID: O20141224000110

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. Odessa Marion 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
Odessa Marion Williams, AGPCNP-BC
6255 W Sunset Blvd Fl 21,
Los Angeles, CA 90028-7422

Ph: (323) 860-5200
Odessa Marion Williams, AGPCNP-BC
300 E 66th St,
New York, NY 10065-6800

Ph: (646) 888-5490

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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