Oluremi Williams, NP - Medicare Nurse Practitioner in Suffern, NY

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Oluremi Williams, NP is a medicare enrolled "Nurse Practitioner - Family" in Suffern, New York. Her current practice location is 222 Route 59, Suffern, New York. You can reach out to her office (for appointments etc.) via phone at (845) 368-0100.

Oluremi Williams is licensed to practice in New York (license number F336285-1) 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 1811253032.

Contact Information

Oluremi Williams, NP
222 Route 59,
Suffern, NY 10901-5204
(845) 368-0100
(845) 368-3866

Map and Direction




Provider's Profile

Full NameOluremi Williams
GenderFemale
SpecialityNurse Practitioner - Family
Location222 Route 59, Suffern, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811253032
  • Provider Enumeration Date: 04/02/2012
  • Last Update Date: 09/28/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8628239688
  • Enrollment ID: I20120418000514

Medical Identifiers

Medical identifiers for Oluremi Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811253032NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family F336285-1 (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. Oluremi Williams 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: 1437176047
PECOS PAC ID: 6002715794
Enrollment ID: O20031231000637
Entity NameCogent Medical Care PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912941238
PECOS PAC ID: 7315836780
Enrollment ID: O20040312001215
Entity NameThe Trustees of Columbia University in the City of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265598783
PECOS PAC ID: 4688772395
Enrollment ID: O20070604000623
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
Entity NameEast Post Road Medical Services PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841767274
PECOS PAC ID: 6406198506
Enrollment ID: O20190419000178

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. Oluremi 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
Oluremi Williams, NP
630 W 168th St # 4,
New York, NY 10032-3725

Ph: (845) 368-0100		Oluremi Williams, NP
222 Route 59,
Suffern, NY 10901-5204

Ph: (845) 368-0100

Reviews and Comments


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Miguel Angel Garcia, APN
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Molly Marissa Brenner, NP
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Emily M Callanan, APRN
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Phone: 845-368-0100    Fax: 845-368-1916
Ms. Claire Collins, NP
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Practice Location: 222 Route 59, Suite 302, Suffern, NY 10901
Phone: 845-357-8660    
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Practice Location: 257 Lafayette Ave Ste 200, Suffern, NY 10901
Phone: 718-344-5893    

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.