Dr Karlene D Williams, MD - Medicare Internal Medicine in Newark, NJ

Dr Karlene D Williams, MD is a medicare enrolled "Internal Medicine" physician in Newark, New Jersey. She went to Howard University College Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Practice Associates Medical Group and her current practice location is 150 Bergen St, Uh H-245, Newark, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 972-5672.

Dr Karlene D Williams is licensed to practice in New Jersey (license number 25MA07996000) 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 1184720427.

Contact Information

Dr Karlene D Williams, MD
150 Bergen St, Uh H-245,
Newark, NJ 07103-2496
(973) 972-5672
(973) 972-0365

Map and Direction




Physician's Profile

Full NameDr Karlene D Williams
GenderFemale
SpecialityInternal Medicine
Experience26 Years
Location150 Bergen St, Newark, New Jersey
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:
  • Dr Karlene D Williams attended and graduated from Howard University College Of Medicine in 1998
  NPI Data:
  • NPI Number: 1184720427
  • Provider Enumeration Date: 09/15/2006
  • Last Update Date: 08/11/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7012927577
  • Enrollment ID: I20101123001059

Medical Identifiers

Medical identifiers for Dr Karlene D Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184720427NPI-NPPES
0239186MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 228591 (New York)Secondary
207R00000XInternal Medicine 25MA07996000 (New Jersey)Primary
207Q00000XFamily Medicine 25MA07996000 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Overlook Medical CenterSummit, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Practice Associates Medical Group58907031771116

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. Dr Karlene D Williams allows following entities to bill medicare on her behalf.
Entity NameRutgers Health-rwj Family Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780766527
PECOS PAC ID: 9032174271
Enrollment ID: O20041130000005
Entity NamePractice Associates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427016385
PECOS PAC ID: 5890703177
Enrollment ID: O20060330000690
Entity NameMedical Associates Of Englewood Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952681918
PECOS PAC ID: 1355512252
Enrollment ID: O20110927000020

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. Dr Karlene D 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
Dr Karlene D Williams, MD
66 W Gilbert St, 2nd Floor,
Tinton Falls, NJ 07701-4947

Ph: (732) 212-0051
Dr Karlene D Williams, MD
150 Bergen St, Uh H-245,
Newark, NJ 07103-2496

Ph: (973) 972-5672

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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