Mary Olabisi Hollist, DO - Medicare Neurology in Chapel Hill, NC

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Mary Olabisi Hollist, DO is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Chapel Hill, North Carolina. She went to Michigan State University College Of Osteopathic Medicine and graduated in 2014 and has 11 years of diverse experience with area of expertise as Neurology. She is a member of the group practice The Charlotte-mecklenburg Hospital Authority, Carolinas Physicians Network Inc., Carolinas Medical Center, Forsyth Memorial Hospital Inc, Nuview Telehealth Llc, Nuview Telehealth Llc, Nuview Telehealth Llc, Nuview Telehealth Llc and her current practice location is 101 Manning Dr, Chapel Hill, North Carolina. You can reach out to her office (for appointments etc.) via phone at (984) 974-1000.

Mary Olabisi Hollist is licensed to practice in North Carolina (license number 2021-01692) 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 1689087983.

Contact Information

Mary Olabisi Hollist, DO
101 Manning Dr,
Chapel Hill, NC 27514-4220
(984) 974-1000
Not Available

Map and Direction




Physician's Profile

Full NameMary Olabisi Hollist
GenderFemale
SpecialityNeurology
Experience11 Years
Location101 Manning Dr, 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:
  • Mary Olabisi Hollist attended and graduated from Michigan State University College Of Osteopathic Medicine in 2014
  NPI Data:
  • NPI Number: 1689087983
  • Provider Enumeration Date: 06/04/2014
  • Last Update Date: 10/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3678801875
  • Enrollment ID: I20210623002301

Medical Identifiers

Medical identifiers for Mary Olabisi Hollist such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689087983NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 2021-01692 (North Carolina)Primary
2084N0400XPsychiatry & Neurology - Neurology 5101025404 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Carolinas Medical Center-northeastConcord, NCHospital
Novant Health Forsyth Medical CenterWinston-salem, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Charlotte-mecklenburg Hospital Authority2961310685512
Carolinas Physicians Network Inc.33754496552100
Carolinas Medical Center4789597477817
Forsyth Memorial Hospital Inc9537071790549
Nuview Telehealth Llc802216697484
Nuview Telehealth Llc802216697484
Nuview Telehealth Llc802216697484
Nuview Telehealth Llc802216697484

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. Mary Olabisi Hollist allows following entities to bill medicare on her behalf.
Entity NameCarolinas Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275774333
PECOS PAC ID: 4789597477
Enrollment ID: O20031110000116
Entity NameNovant Health Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366409492
PECOS PAC ID: 1153234893
Enrollment ID: O20031121000692
Entity NameCarolinas Physicians Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437607686
PECOS PAC ID: 3375449655
Enrollment ID: O20040115000819
Entity NameForsyth Memorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104548874
PECOS PAC ID: 9537071790
Enrollment ID: O20040405001702
Entity NameThe Charlotte-mecklenburg Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669738829
PECOS PAC ID: 2961310685
Enrollment ID: O20100309000605

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. Mary Olabisi Hollist 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
Mary Olabisi Hollist, DO
Po Box 19305,
Charlotte, NC 28219-9305

Ph: () -		Mary Olabisi Hollist, DO
101 Manning Dr,
Chapel Hill, NC 27514-4220

Ph: (984) 974-1000

Reviews and Comments


Psychiatry & Neurology Doctors in Chapel Hill, NC

Emma Margaret Welch, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
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: Medicare Enrolled
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. Alex Kerbel Gertner,
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 77 Vilcom Center Dr Ste 300, Chapel Hill, NC 27514
Phone: 984-974-5217    

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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