Dena Marie Williams, DO - Medicare Neurology in Chapel Hill, NC

Dena Marie Williams, DO is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Chapel Hill, North Carolina. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Unc Physicians And Associates and her current practice location is 170 Manning Drive, Chapel Hill, North Carolina. You can reach out to her office (for appointments etc.) via phone at (984) 974-4401.

Dena Marie Williams is licensed to practice in North Carolina (license number 2019-00693) 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 1780079376.

Contact Information

Dena Marie Williams, DO
170 Manning Drive,
Chapel Hill, NC 27599-1438
(984) 974-4401
Not Available

Map and Direction




Physician's Profile

Full NameDena Marie Williams
GenderFemale
SpecialityNeurology
Experience9 Years
Location170 Manning Drive, Chapel Hill, North Carolina
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:
  • Dena Marie Williams attended and graduated from Philadelphia College Of Osteopathic Medicine in 2015
  NPI Data:
  • NPI Number: 1780079376
  • Provider Enumeration Date: 04/01/2015
  • Last Update Date: 05/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1850602376
  • Enrollment ID: I20210810002702

Medical Identifiers

Medical identifiers for Dena Marie Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780079376NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084V0102XPsychiatry & Neurology - Vascular Neurology 25MB10756800 (New Jersey)Secondary
2084N0400XPsychiatry & Neurology - Neurology 2019-00693 (North Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of North Carolina HospitalChapel hill, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Unc Physicians And Associates06481811561736

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. Dena Marie Williams allows following entities to bill medicare on her behalf.
Entity NameUniversity Of North Carolina At Chapel Hill
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780669200
PECOS PAC ID: 0648181156
Enrollment ID: O20031105000359

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. Dena Marie 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
Dena Marie Williams, DO
170 Manning Dr,
Chapel Hill, NC 27514-4221

Ph: () -
Dena Marie Williams, DO
170 Manning Drive,
Chapel Hill, NC 27599-1438

Ph: (984) 974-4401

Reviews and Comments


Psychiatry & Neurology Doctors in Chapel Hill, NC

Emma Margaret Welch, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: Unc Department Of Psychiatry 101 Manning Dr Cb# 7160, Chapel Hill, NC 27599
Phone: 984-974-5217    
Joseph Piven, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 101 Manning Dr, Chapel Hill, NC 27599
Phone: 919-966-8696    Fax: 919-843-5515
Dr. Alan Metz, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1100 Mount Carmel Church Rd, Chapel Hill, NC 27517
Phone: 919-449-4591    
Dr. Ewa Maria Sikora, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 180 Providence Rd, Suite 5, Chapel Hill, NC 27514
Phone: 919-490-9001    Fax: 919-403-9101
Rebecca Victoria Taylor, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: Department Of Psychiatry, Cb 7160 Unc Hospitals, Chapel Hill, NC 27599
Phone: 919-966-5217    Fax: 919-966-9646
Dr. Rachel Marie Frische, M.P.H., M.B.A., M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: Unc Psychiatry Residency, Cb# 7160, 10625 Neurosciences Hospital, Chapel Hill, NC 27599
Phone: 919-966-4764    
Dr. Cheryl Hoffman Yanuck, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 101 Cloister Court, Suite B, Chapel Hill, NC 27514
Phone: 919-493-0406    Fax: 919-493-6808

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.